Laboratory engine test
[机] 实验室内燃机试验
🧩 词语组成解析
laboratory
['læbrə'tɔri]
n. 实验室;实验课;研究室;药厂;
engine
['endʒin]
n. 发动机，引擎;工具;火车头;机车;
vt. 给…安装发动机;
🗣️ 情景例句
She has a clear head.
她头脑清晰。
Do well is better than say well.
说得好不如做得好。
It seems she was in class on Friday afternoon, but no one has seen her since.
好象她星期五还在教室，但从那以后没人看见过她。