Subchromatid
亚染色单体
🗣️ 情景例句
No, you needn't do that.
不行呀，你不必这样。
Whom the gods love die young.
好人不长寿。
He waved desperately to his companion, who had been water skiing for the last fifteen minutes.
他绝望地向他的伙伴挥手，他的伙伴在过去的15分钟里一直在滑水。