Isolysin
同种溶素, 同族溶素
🗣️ 情景例句
Are you married?
你有家室吗？
We are sorry to delay the shipment because our manufacturer has met unexpected difficulties.
恕延期货船，因为我们厂家遇到了预料不到的困难。
That was used for drinking, said Wei Hua.
“那是饮用东西的用具。”魏华说。