Polyspermism
[医] 精液过多, 多精授精
🗣️ 情景例句
I know.
我知道。
I was listening to the radio.
我正在听收音机。
On motorways you can, at least, travel fairly safely at high speeds,
在公路上还好，你至少能以相当快的速度安全地向前行。