Glutoid
硬明胶, 甲醛硬化明胶
🗣️ 情景例句
The bright young man can get ahead quickly in the tourist industry.
这位聪明的年轻人在旅游世界很快获得成功。
What we learn with pleasure we never forget.
乐意学的东西决不会忘记。
That's very late.Can the dentist see me now?
那就太晚了。牙科医生现在就不能给我看一下吗？