Oosperm
n. 受精卵\\n[医] 受精卵
🗣️ 情景例句
Why don't you tell us about your day.
何不告诉我们你这一天过得如何？
Great men's sons seldom do well.
大人物的子孙少出息。
Mars is too dry and poor in oxygen, Venus far too hot, and so is Mercury,
火星太干燥又缺氧，金星太热，水星也一样。