一次性产品的英文

one time only

One possible version As is known to all , waste has become a more and more serious problem. We can easily see many people do not turn off the lights or the electric fans immediately after they use them; many disposable products are being used in our daily life; many students drop a lot of good food into the garbage can. In the office, some equipment is often on for a long time but nobody is using it. What’s worse, a great deal of paper has been wasted . In my opinion , we should call on more and more people to fight against waste. Only through these measures can we reduce waste . 略

一次性餐具的英文：disposable dishware指塑料质地的一次性饭盒、碗筷等

如果像一次性筷子那样，就可以说：disposible(chopsticks).直译就是：可以丢掉的筷子。如果要活不能返回的，就是：irreversible.一次性，也可以说：one-time

single use

前两天老师刚讲的，一次性是throw-awayeg. throw-away cup/throw-away film