Copro
磺王铜杀菌剂
🗣️ 情景例句
Next time you are in town, drop me a line.
下次你在城里的时候给我写信吧。
The more we study, the more we discover our ignorance.
学得越多，就越发觉自己无知。
After you printed the book, you had to throw away the carved pieces of wood.
你把书印出后，不得不把刻过的一片片木板扔掉。