Chromatids
(chromatid 的复数) n. 染色单体\\n[医] 染色半体, 染色单体
🗣️ 情景例句
Don't talk with your mouth full.
嘴里满是东西时别说话。
Please come in; you're right on time.
请进，你正好准时到来。
Er, is it under that window?
是在窗户下面吗？