Melanemesis
[医] 黑色呕吐
🗣️ 情景例句
I happen to have
我这儿碰巧有一项
I don't believe he will get to the station on time.
我不相信他会准时到车站。
Such extreme cases must probably be taken with a grain of salt,
这种极端的事例虽不可全信，