So what I get now is must be m times the centripetal acceleration Hey! That looks very familiar.

则现在,必然等于m乘以向心加速度,嘿，看起来太眼熟了。

youdao

Its purpose is to convey power and confidence to the other person, as if to say, 'Hey I' m in charge, don 't mess with me.

目的是让对方知道自己的力量和自信，就像在说，‘嘿这儿我说了算，别惹我。’

youdao

Sa: (to Jonah) Hey, get out here. Get out here! Come on! Now I 'm not going to go through this alone.

山：(对乔那)嘿，出来！过来这里，过来！我不想一个人听她说。

youdao

Ann: Hey, excuse me, I "m sorry to bug you. I" m trying to go to the Royal Hotel. Do you know where that is?

安：嗨、劳驾。很抱歉打扰你了。我想去皇家酒店你知道在哪儿吗？

youdao

Ann: Hey, excuse me, I "m sorry to bug you. I" m trying to go to the Royal Hotel. Do you know where that is?

安：嗨、劳驾。很抱歉打扰你了。我想去皇家酒店你知道在哪儿吗？

youdao