Dinactin
二活菌素
🗣️ 情景例句
The girls learned a great deal.
女孩们学到了许多东西。
It is an equal failing to trust everybody and trust nobody.
信任任何人和不信任任何人，同样是缺点。
But I advise you to check your bag every evening before going home.
但是，我劝你每晚回家前检查下自己的包。