Polyetherin
多醚菌素
🗣️ 情景例句
and put on the new winter jacket we bought today.
也把我们今天买的冬季夹克穿上。
She knew that a vocation this year was out of the question.
她知道今年不可能有假期。
Yes, we are.
是的，我们是来旅游的。