Isotope flask
[化] 同位素容器
🧩 词语组成解析
flask
[flæsk]
n. 瓶，长颈瓶;[化]烧瓶;火药筒;[机]沙箱;
🗣️ 情景例句
What about the salary?
薪水怎么样？
It's easy to fall into a trap, but hard to get out again.
堕入陷阱易，脱离陷阱难。
Roy Trenton used to drive a taxi.
罗伊。特雷顿原是开出租汽车的，