Ehc
[医][=enterohepatic circulation]肝肠循环
🗣️ 情景例句
When you have nothing to do, time goes slowly.
你没事做时，时间便过得很慢。
I'm catching the 11:00 train.
我准备赶11点火车。
It's no good trying to persuade me. You won't succeed.
劝我没用。你不会成功的。