Siminoma
精子原细胞瘤; 精子原细胞瘤
🗣️ 情景例句
I want my daddy!
我要我爸爸！
It's scheduled to arrive at 11:50.
按照列车时刻表是11点50分到。
So was born the echo-sounding apparatus, now in general use in ships.
这样就产生了目前各种船舶上普遍应用的回声探测仪。