n. [医]镇静剂,止痛药;能使安静的东西;
adj. 镇静的,镇定的,止痛的;使镇静的,使安静的;
🗣️ 情景例句
The wristband. Something old?
腕带。旧的东西,
Who put you in charge?
谁说让你做主了啊?
When a student recently saw two workmen using a pneumatic drill outside his university, he immediately telephoned the police and informed them that two students dressed up as workmen were tearing up the road with a pneumatic drill.