Ion trap
[化] 离子阱
🧩 词语组成解析
ion
['aiən]
n. <物>离子;
trap
[træp]
vt. 诱骗;使受限制;困住;使（水与气体等）分离;
n. 圈套;（对付人的）计谋;（练习射击用的）抛靶器;（捕捉动物的）夹子;
vi. 设陷阱;装捕捉机;设圈套;
🗣️ 情景例句
The policemen could not cope with the crowds.
警察不能对付群众。
She has a unique talent for painting.
她有独特的绘画才能。
The next man to approach me was selling expensive pens and watches.
向我兜售的第二个人是卖名贵钢笔和手表的。