Acetylene gas producer
[机] 乙炔发生器
🧩 词语组成解析
n. 乙炔, 电石气\\n[化] 乙炔; 双亚乙基
gas
[gæs]
n. 气体;[矿业] 瓦斯;汽油;毒气;
vt. 加油;毒（死）;
vi. 加油;放出气体;空谈;
int. 该死！（令人气愤的人应即被送毒气室处死）;
producer
[prə'dʊsɚ]
n. 生产者，制造者;制片人;煤气发生炉;自养有机体;
pro 很多…+ duc 带来+ er 表示人,行为的主动者，做某事的人 → n.生产者, 制作者, 演出人, (电影)制片人
🗣️ 情景例句
Here's a real buy.
这个价格便宜。
I am very happy that you have finally established a branch in Guangzhou.
我非常高兴你们最终把分支机构建在广州。
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.
最近有个学生看见两个工人在学校门外用风钻干活，马上打电话报告警察，说有两个学生装扮成工人，正在用风钻破坏路面。