Nonradioactive
n. 非放射性
🗣️ 情景例句
Robbie pulled a boy out of the water.
Robbie从水中救出一个孩子。
And straightforward communication will serve as a useful basic of successful business transactions.
以及坦率的沟通，这些将构成顺利生意交涉的有效基础。
Just a minute. I'll see if I'm free. No, I'm not. I've already got something on that evening.
等一会。我看看是否有空。不，我没空。我那天晚上已经有了安排。