Sperm nucleus
精核, 精子核
🧩 词语组成解析
sperm
[spə:m]
n. 精子;精液;鲸蜡油;
🗣️ 情景例句
That kind of thing.
等等。
Living without an aim is like sailing without a compass.
生活没有目标，犹如航海没有罗盘。
It's nothing serious.You'd better have a good rest.
（病情）不太严重。你最好好好休息一下。