midway through 他们两个一起用就是中途的意思是吗?

一半、中途的意思,如果要准确翻译,就需要根据上下文的内容和意思来进行.
例句如下：
1、上一半/上半场
The other team,holding the whip hand,seemed to relax midway through the first half.
另一支球队控制了场面,所以整个上半场的比赛显得很轻松.
2、后一半/后半场
Midway through the second quarter of the football game.
在足球赛下半场的后半段
3、中途,半路
There is no dining service,but a witch pushes a tea cart through the train midway through the trip,selling various types of candy and iced pumpkin juice.
列车上不供应正餐,但是在旅途中会有一位推着食品车的女巫依次地走过整趟列车,售卖各种糖果和冰南瓜汁.

嗯，有中途、一半的意思，指事情做到一半。可根据句意去翻译，如 midway through the game 可译成下半场等
When he's midway through,he ticked over.
他讲到一半,就支支吾吾起来。

走到一半或做到一半。
midway through the operation, the doctor got a call from his family.