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
Eight o'clock.
八点钟。
I know the boy whose father is a dentist.
我知道那个男孩的父亲是牙医。
I'm certain he'll go to see the film, because he's bought a ticket.
我肯定他会去看电影的，冈为他把票都买好了。