好词典

lab

UK /læb/US /læb/

词源

Shortened form of 'laboratory', originating from Medieval Latin 'laboratorium' (a place for labor or work).

noun

❶ 实验室的简称,指进行科学实验或研究的场所,常见于学校、医院或科研机构。

“The chemistry lab is equipped with advanced instruments.”

(化学实验室配备了先进的仪器设备。)

“We conducted experiments in the biology lab last week.”

(上周我们在生物实验室进行了实验。)

❶ 对实验室工作犬(拉布拉多犬)的昵称,常用于非正式场合。

“My lab loves playing fetch in the park.”

(我的拉布拉多犬喜欢在公园玩接球游戏。)

“Labs are known for their friendly and gentle nature.”

(拉布拉多犬以友善温顺的性格著称。)

同义词:laboratory, research facility, testing center

常见短语

lab coat — 实验室工作人员穿的白大褂,用于保护衣物免受化学品污染。

“All scientists must wear lab coats when handling hazardous materials.”

(处理危险材料时所有科学家都必须穿着实验服。)

lab report — 记录实验过程和结果的正式文件,常见于学术场景。

“The students submitted their lab reports before the deadline.”

(学生们在截止日期前提交了实验报告。)