You have to get a good hold of this idea.

你得好好把握这个观点。

youdao

Get a hold of yourself, man! Some of these bacteria are actually good for you.

伙计，控制一下自己的情绪！实际上，这些细菌有的对你是很有好处的。

youdao

If someone is coming from outside of the elevator and may want to get on, it's good elevator etiquette to hold the elevator for them and ask them if they want a ride.

如果有人从外边来，也许想上电梯，帮他们扶着电梯门问一问是否要一起坐电梯是一个好的礼节。

youdao

And once you're on the Cipro (antibiotic) -- as long as you get on that Cipro before it actually takes hold in your body -- you have a very, very, very good chance of surviving, of getting through it.

CNN: John Zarrella: FBI casts wide net in anthrax query