a gaily wrapped present是什么意思

A string is wrapped several times times around the rim of a small hoop with radius 8.00cm and mass 0.180kg.the free end is held in place and the loop is released from rest.after the hoop has descended 75.0cm,calculate:
a) angular speed of rotating hoop?
b) speed of its center?

新概念英语二册45课It had been wrapped up in newspaper and it contained half the money he had lost
为什么这里It had been wrapped up in newspaper要用过去完成时而这里又要用it contained half the money要用过去式?过去完成时的动作不是早于过去式吗.可是两个动作看不出先后来啊

一到英语阅读题,
On my 11th birthday,I received a gift bag wrapped in pretty paper from my grandfather.Excited to see what he had given to me for my birthday,I tore apart the paper only to find a yellow squash.I was very angry.what a stupid present.
When the author saw the squash gift from her grandfather,she was_____
A.excited B.confused C.curious D.upset

But recalling then day's events,I wrapped my arms around his shoulders.
请大家帮我分析一下这个句子的语法结构.

英语翻译
Decorations to be bubble wrapped and dividers used and packed in inner requested on prelim sheet.
装饰品要求用汽泡纸包裹,后面的我就翻译不太顺了,

过去完成时的问题
It had been wrapped up in newspaper and it contained half the money he had lost,together with a not which said:'A thief,yes,but only 50 per cent a thief!'
为什么用现在完成时?

it could have wrapped its body twice around Uncle Vernons car and crushed it into a trash xan,but at the moment it didnt look into the mood

there was a young man from Quebec,who wrapped both his
neck,but then he forgot how to undo the knot,and now he is an absolute wreak.全部翻译

what had it been wrapped up in 帮我改成一般现在时,
what had it been wrapped up in
帮我改成一般现在时,

8.I wrapped the sick man’s leg in the rug to keep him warm.A. in B. up C. roundD. with

The pallet must be wrapped in foil,i.e.together with the complete stack.是什麼意思,请帮忙翻译.

（ ）had it been wrapped in?Anewspaper. A.Where B.what

翻译下面这句话
The car disappeared as the woman, wrapped up in her coat, reached the doorway of the child’s house.

_____had it been wrapped up in?A newspaper.
(a)Where (b)Who (c)How (d)What
选哪一个,并说一下原因

12pcs shrink
125g single pcs paper wrapped packing 12pcs shrink/72pcs carton

____ the baby from the rain, the young mother wrapped it with her raincoat.

[ ]

A. In order to keep B. So as to stop C. In order to protect D. So as to protect

英语翻译
We have always wrapped our cars in an incredible number of protective layers.We put fenders over the wheels to protect ourselves from flying dirt.Then we put dumpers to protect them from rust,(就这里不理解,保险杠防谁的生锈?保险杠能防生锈吗?） and we undercoat the fenders to protect them from the dirt they are protecting us from.

英语翻译
twisting my fingers so that my middle one is wrapped over my index

关于力矩torque的物理题
A string is wrapped around a uniform disk of mass M = 1.5 kg and radius R = 0.11 m.(Recall that the moment of inertia of a uniform disk is (1/2)MR2.) Attached to the disk are four low-mass rods of radius b = 0.19 m,each with a small mass m = 0.6 kg at the end.The device is initially at rest on a nearly frictionless surface.Then you pull the string with a constant force F = 23 N.At the instant when the center of the disk has moved a distance d = 0.049 m,a length w = 0.024 m of string has unwound off the disk.
(a) At this instant,what is the speed of the center of the apparatus?
(b) At this instant,what is the angular speed of the apparatus?
(c) You keep pulling with constant force 23 N for an additional 0.042 s.Now what is the angular speed of the apparatus?
绳子缠绕在一个标准圆盘上,圆盘质量为1.5kg,半径为0.11m（标准圆盘惯性为（1/2MR^2））.四个质量很小,半径为0.19m的小杆连接在圆盘上,每个小杆的末尾有一个小砝码,质量为0.6kg.这个装置最初静止在一个不记摩擦力的平面上.然后你用一个恒定的力,F=23N,拉动它.当圆盘中心移动0.049m,绳子展开量为0.024m时：
（a）这个仪器中心速度是多少
（b）这个仪器的角速度是多少
（c）在此后的0.042s中,你仍然保持用23N的力拉动它.现在它的角速度是多少?

英语翻译
Oooo baby,I hear how you spend night time
Wrapped like candy in a blue,blue neon glow
Fade away and radiate
Oooo baby,watchful lines
Vibrate soft in brainwave time
Silver pictures move so slow
Golden tubes faintly glow
Electric faces seem to merge
Hidden voices mock your words
Fade away and radiate
The beams become my dream
My dream is on the screen
Dusty frames that still arrive
Die in 1955
Fade away and radiate
The beams become my dream
My dream is on the screen
Fade away and radiate

帮我翻译一下这些英文!
The days which are wrapped in the scene of summer and to pass gently
An encounter with the girls repeated in the sunlight
Summer continues to where as well
She is waiting in the air
谁够我这个是什么意思 谢谢了 急需!

the night ___windy and cold ,she wrapped up her baby with great care.
a.was b.was being c.being d.to be

I wrapped potatoes in foil and stuck them in the oven to bake,covered a steak in marinade and……
balanced it on top of a carton of eggs in the fridge.
此处cover不用ing是不是和前面的不定式有关?

英译汉,
a box,wrapped perfectly in white tissue paper of hearts and flowers
特别是那个of hearts and flowers应该怎么解释?

英语翻译
The car disappeared as the woman,wrapped up in her coat,reached the doorway of the child’s house.
总觉得翻译成消失的话有点诡异

英语翻译
Wrapped up in this phrase in the world when you haven't got a date for Saturday night .

英语翻译
wrapped up in this phrase is the thought you are your problem is not important.it is telling you to think of all the starving people in the world when you have not got a date for saturday night
给位大大别找翻译软件翻译啊，那个上面翻译的看不懂哦，有个考试的题是翻译这个句子，我不能拿不是很正确的答案来回答啊