Cellothene
赛璐森(包装薄膜), 透明聚乙烯薄膜
🗣️ 情景例句
When you go to a new school it takes a while to know the ropes.
到一所学校读书要花一段时间熟悉情况。
I got caught in traffic, otherwise I would have been here sooner.
我遇到交通阻塞，否则我很快就到这了。
But I must ask my parents first. What time shall I come?
不过我必须先问问父母。我几点钟来呢？