Spermatium
不动精子
🔁 扩展释义
【医】 雄配子
🗣️ 情景例句
Lend-me your black-bag.
把你的黑包借给我吧。
By reading we enrich the mind; by conversation we polish it.
读书可以使我门的思想充实，谈话使其更臻完美。
and these will ply the short wings with such irresistible power that they can bore for long distances through an opposing gale before exhaustion follows.
这些肌肉以巨大的力量扇动短小的翅膀，使这类鸟能顶着大风飞行很远的路才会疲劳。