quieter讀法：['kwa?t?]。
quieter：英音['kwa?t?]，美音['kwa?t?]，n.防音裝置，內燃機的消音裝置，消聲器
adj.清靜的（quiet的比較級）；僻靜的；不起眼的；不激動的。
句子
1、Our voices become quieter and hoarser with age.
我們的嗓音隨著年紀增長變得更輕更粗糙。
2、Business is usually quieter at this time of year.
每年這個時節，生意往往比較清淡。
3、Use that phone. It'll be quieter there.
我想是的，用那部電話，那邊安靜點兒。
4、Smaller, lighter and usually quieter than equivalent SLR.
比同級別單反更加輕便。
5、And so as we add heat here, that was even quieter than last time.
因此我們在這裏加熱，怎麽比剛才還安靜啊？
6、Why don't we go somewhere quieter to talk about this business? Walls have ears.
我們到安靜壹點的地方談生意吧，以免隔墻有耳。