Cpaa
[化] 带电粒子活化分析
🗣️ 情景例句
These documents will give you some idea of our background.
这些资料会给您提供一些参考。
I'll play it by ear.
我将随兴而定。
I immediately embarked on an experiment which, even though if failed to get rid of the ants, kept me fascinated for twenty-four hours.
我当即动手作了一项试验，这项试验尽管没有使我摆脱这些蚂蚁，却使我着迷了24小时。