Navidrex
环戊氯噻嗪
🗣️ 情景例句
You work hard on all your committees,
而你总是在各种委员会里忙，
There is nothing which has not been bitter before being ripe.
事情在成功前没有不艰苦的。
These drawings on the wall are process sheets.
墙上的图表是工艺流程表。