flats 是 flat 的複數flatKK [ˋflæt] /ˈflæt/形容詞1平坦的、平的The road ahead was completely flat for the next twenty kilometers.前方的路接下來二十公里都非常平坦。2扁平的、扁的She packed the shirts in a flat cardboard box.她把襯衫裝進一個扁平的紙箱裡。3沒氣的、漏氣的指輪胎We had to stop because the front tire was flat.我們必須停下來，因為前輪沒氣了。4走味的、沒氣的指飲料The soda tasted flat after sitting open all night.汽水開了一整晚，喝起來已經沒氣了。5平淡的、單調的、乏味的His speech felt flat and failed to move the audience.他的演講平淡無味，沒能打動觀眾。顯示全部 16 個義項形容詞6固定的、統一的指費率、費用They charge a flat fee regardless of how long it takes.不管花多久時間，他們都收取固定費用。7斷然的、直截了當的My request met with a flat refusal from the manager.我的要求遭到經理斷然拒絕。8降半音的、偏低的音樂The second violin sounded slightly flat during the final movement.第二小提琴在最後一個樂章聽起來音略低。9沒電的英式My phone battery went flat before I could call you.我手機還沒打給你就沒電了。名詞1公寓英式They rent a small flat above a bakery downtown.他們在市區一家麵包店樓上租了一間小公寓。2爆胎美式，口語I got a flat on the highway and waited an hour.我在高速公路上爆胎，等了一個小時。3降記號音樂There are three flats in the key signature here.這裡的調號有三個降記號。4平面、平坦處He hit the nail with the flat of his palm.他用手掌的平面把釘子拍了進去。副詞1平貼地、平躺地Lie flat on the mat and breathe slowly.平躺在墊子上，慢慢呼吸。2整整、只用用於時間之後She finished the whole test in ten minutes flat.她整整十分鐘就寫完了整張考卷。3斷然地、乾脆地He turned down the offer flat without any explanation.他斷然拒絕了那個提議，沒有任何解釋。