Posthemorrhage
[医] 继发性出血
🗣️ 情景例句
We are lucky to have you, Marilyn.
拥有你是我们的幸运， Marilyn。
Most of them are less than 30.
他们中大多数不到30岁。
It is a world of red sandy deserts (hence its name----the Red Planet),
红色行星），