Kupfer
[人名] 库普弗
🗣️ 情景例句
I'm afraid the cardboard boxes are not strong enough for transport by sea.
我担心这种纸箱，用于远洋运输，不够结实。
We couldn't help the accident.
我们未能防止事故发生。
an illness which at twelve would knock us over,
使我们在12岁时病倒的疾病，