Beckerite
酚醛琥珀
🗣️ 情景例句
We're going to take it slow first.
开头我们要做慢一点。
An ill workman quarrels with his tools.
拙匠常怪工具差。
Yes. I don't think it's necessary to buy the bigger one.
有哇。我认为没必要买较大的机子。