Plicacetin
折皱菌素
🗣️ 情景例句
Philip works late. Philip
工作到很晚。
Our service has been very well-received by our customers so far.
到目前为止，顾客对我们的服务质量评价甚高。
Its origin is still a mystery now.
它的起源至今仍是个谜。