Sibilants
(sibilant 的復數) a. 咝咝作聲的\\nn. 齒擦音
??? 情景例句
Mike and I had a hamburger this afternoon, and we talked.
今天下午 Mike和我一起吃漢堡， 一起討論。
He emerged as leader at the age of thirty.
他在30歲時出人頭地成為領袖。
I can wait, but my toothache can't!
我倒是可以等。可是我的牙痛等不了啊！