Ppk
[医][=falicain]盐酸丙哌卡因
🗣️ 情景例句
Mr. Maxwell was very kind
Maxwell先生很好心
There is nothing which has not been bitter before being ripe.
事情在成功前没有不艰苦的。
That's a problem we Chinese must pay special attention to.
这是我们中国人必须特别注意的问题。