adj.有性特征的；性感的

He's maniacal about sex. 他性欲旺盛。

Some people still think it is immoral to have sex before marriage. 有些人仍然認(rèn)為婚前的性行為是不道德的。

Sex is no longer the taboo subject it used to be. 現(xiàn)在不再像過去那樣把性的問題視為禁區(qū)。

She disguised her true sex under a man's garment. 她身穿男裝來掩飾自己的真實(shí)性別。

adj.性欲過剩的

adj.性能力弱的；性欲淡泊的