Monactin
单活菌素
🗣️ 情景例句
why don't you introduce everybody to Susan?
何不将她们每一位介绍给 Susan？
Look over to the southeast and you can see the con stellation of Orion.
眺望东南方向，你就可以看到猎户星座。
Thanks. Let's put these books in the box.
谢谢，把这些书放到箱子里。