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
Thank you.
谢谢 。
I want a cup of coffee.
我想要一杯咖啡。
supplying the rocket fuels for its ships,
作为航天飞船的燃料。