Sex chromatin
[醫] 性染色質
?? 詞語組成解析
sex
[s?ks]
n. 性別;兩性之一;性，性特征;性活動;
vt. 辨識性別;引起性欲;吸引;
n. 核染質, 染色質\\n[化] 染色質
??? 情景例句
I maintain that the most important thing is having good friends.
我認為最重要的是有好朋友。
None preaches better than the ant, and she says nothing.
螞蟻不說話，但最善于說教。
You just don't consider anyone but yourself.
你除了自己外從不為別人考慮。