n.性别;两性之一;性,性特征;性活动;
vt.辨识性别;引起性欲;吸引;
例句:
The entire film revolves around drugs, sex and violence...
整个影片围绕着毒品、性和暴力展开。
...an entertainment star who appeals to all ages and both sexes.
男女老幼都喜欢的娱乐明星
I had no intention of having sex with him on a first date.
我并没想第一次约会就和他上床。