Spermatoon
精细胞, 精子细胞
🗣️ 情景例句
Yes.
是的。
Time flies.
时光易逝。
The tent was full of water! They all leapt out of their sleeping bags and hurried outside.
原来帐篷里到处都是水！他们全都跳出睡袋，跑到外面。