anchor 做名词解释有一个意思叫"电视新闻节目主持人" 请问这是怎么来的?(朗文的解释,还是个AMe-美国英语)

get a show 有语境.
CARL AZUZ,CNN STUDENT NEWS ANCHOR:Now that is how you get a show poppin'!Thank you gentlemen very much.Welcome,all of you,to a new week of CNN Student News!

英语翻译
female anchor:"run,forrest,run!" do you remember when forrest gump just started running?he ran from coast to coast,getting hairier and hairier every day.well,look out,forrest,because 26-year old jonathon williams is just weeks away from his goal of running across country from newport beach,california to newport,rhode island,and the man known as willy,joins us from his latest stop,monroeville,pennsylvania.good morning.
jonathon williams:hey,how's it going?
female anchor:oh ,pretty good.how's it going with you?
jonathon williams:yeah!that ain't bad.it's,you know,it's a beautiful morning out here in pennsylvania,so it's ur,it's great.
female anchor:now is it true that the movie forrest gump is what inspired you to set across the country on foot?
jonathon williams:that's right.i mean,you know,i saw that movie in high school,and i just kinda filmed over with the idea,it is kinda of amazing to me,it was an amazing display of just *** and athleticism ,and willpower that he can just kinda pick up and do that.so i just said to myself,"man,that's some(thing ) that i wanna do someday."
female anchor:alright,you set out on this journey three months ago,what is your average day like?how many miles are you running?
jonathon williams:yeah,um,good question,i mean,basically i wake up sometime,you know,around six,between six and seven,i try to leave between eight and nine,i average about probably 30 miles a day.my longest day is uh 56,though actually.that was in missouri somewhere.that was,that was a pretty killer.
female anchor:and are you running everyday,willy?
jonathon williams:no,no,i'm not running every day.i am actually,i'll take days off,like when i get to a city sometimes,i'll take a day off,and i say my longest day,my longest stretch has been 9 days on and sometimes i'll take two days off here,a day off there,something like that.
female anchor:now,tell,tell us about the baby stroller,that is part of your journey.
jonathon williams:yeah,well,this is a great idea,actually i got this idea from two guys who did the cross- the-country-run from new jersey to oregon,david and scott.and they used a baby jogger.so that's what i decide to use it as well.and basically it's got my tent in it,which is like right here,which is the yellow thin.i've got a spare tyre,my backpack.i got,you know,just a sleeping bag in there,a little blown mattress,it's kind of a stack of basically everything i need.
female anchor:well,willy,we wish you luck as you approach newport rhode island,good luck to you.i am sure we are gonna check again with you at the finish line.jonathon willy williams,thanks.

ankle 和 anchor的发音区别
音标木有用!字典上的发音都一样!

anchor的意思
anchor这些“锚”的意思,但是我看2007年CCTV 9的英语大赛的时候介绍一个CCTV 9的一个主持人的时候,就说她是CCTV Anchor.难道这个词也有“主持人”的意思?

英语翻译
No less than 2 anchor bolts should be jointing to electric earth system by steel bar with diameter of 10mm

The captain gave orders to weigh anchor.这句话的意思是：船长下令起锚.但是weigh本身就有起锚的意思,后面再加anchor是不是多余啊,可不可以省去?

关于anchor的一个意思
看电影的时候发觉 my anchor翻译成了我的知己的意思 查了下字典 anchor好像没有知己这个意思啊 所以这里是什么用法啊?

( )__ is a famous news anchor of CCTV. A.Dong Hao B.Wang Xiaoya C.Luo Jing D.Bi Fujian