Levelling bottle
[化] 平液水准瓶
🧩 词语组成解析
n. 水准测量, 整平, 测平\\n[计] 使均匀, 校平, 平整, 调整
🗣️ 情景例句
She went to a school-board meeting.
她去参加联合校董会会议了。
He has a headache and needs aspirin.
他头痛，需要阿斯匹林。
I'm tired of working all day.
整日工作使我厌烦。