Daldrin
达耳德林(祛痰合剂)
🗣️ 情景例句
I'm exhausted. I had to work until 2 o'clock this morning.
我累死了。我一直得干到今天早上2:00。
What''s the cause of the delay?
什么原因延误？
Thanks, Mum.
谢谢，妈妈。