Zinccrust
银锌壳
🗣️ 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。
The classes are interesting, and the teachers are good.
那些课很有趣，老师又好。
Mr. Huawei always has a lot of meetings to attend.
华威先生总有开不完的会。