Secondary spermatocyte
[醫] 次級精母細胞, 前精子細胞
?? 詞語組成解析
secondary
['s?k?nd?ri]
adj. 第二的，中等的;助手，副手;中等教育的;間接的;
n. 副手，代理人;[天]雙星中較小較暗的一個，衛星;[語]次重音;
second第二+ary...的→第二的
n. [生]精母細胞
??? 情景例句
You probably heard about it. We have private teachers in our holiday.
或許你已經聽說過。我們交大的學生在假期間做家教。
Does it make any difference to you whether we have our lesson at two o'clock or at three o'clock?
我們在兩點上課還是在三點上課，你覺得有關系嗎？
One hour and seventeen minutes passed and we had not even covered half the distance.
1小時17分過去了，走了還不到一半路程。