Spermatologist
n. 精子学家
🗣️ 情景例句
We are in the red.
我们有亏损。
Judy is so reserved that it is hard to understand her.
朱迪非常内向而木讷，因而很难使人了解她。
By bicycle? From Beijing? That's a long trip.
骑自行车去？从北京出发？这可是长途旅行呀。