Keramics
陶器
🗣️ 情景例句
Seeing as you are all so tired, we'll finish this lesson next time.
考虑到现在你们都很累了，这课我们下次接着讲吧。
I leave the office at 7.
我七点离开办公室。
only of metal, which wears away by friction.
而是由金属组成，而金属可以随着磨擦而磨损殆尽。