Multistage tube
[电] 多阶管
🧩 词语组成解析
a. 多级的, 多阶段的\\n[机] 多级
🗣️ 情景例句
I could never sneak into the movies, that's just like stealing.
我不能偷偷溜进电影院，那跟偷东西没有区别。
Don't pass up a golden opportunity.
勿失良机。
In the young there is a justification for this feeling.
青年人有这种感觉是情有可原的。