flatter 是 flat 的比较级flatKK [flæt] /flæt/发音形容词1平坦的、平的The road ahead was completely flat for the next twenty kilometers.前方的路接下来二十公里都非常平坦。2扁平的、扁的She packed the shirts in a flat cardboard box.她把衬衫装进一个扁平的纸箱里。3没气的、漏气的指轮胎We had to stop because the front tire was flat.我们必须停下来,因为前轮没气了。4走味的、没气的指饮料The soda tasted flat after sitting open all night.汽水开了一整晚,喝起来已经没气了。5平淡的、单调的、乏味的His speech felt flat and failed to move the audience.他的演讲平淡无味,没能打动观众。6固定的、统一的指费率、费用They charge a flat fee regardless of how long it takes.不管花多久时间,他们都收取固定费用。7断然的、直截了当的My request met with a flat refusal from the manager.我的要求遭到经理断然拒绝。8降半音的、偏低的音乐The second violin sounded slightly flat during the final movement.第二小提琴在最后一个乐章听起来音略低。9没电的英式My phone battery went flat before I could call you.我手机还没打给你就没电了。名词1公寓英式They rent a small flat above a bakery downtown.他们在市区一家面包店楼上租了一间小公寓。2爆胎美式,口语I got a flat on the highway and waited an hour.我在高速公路上爆胎,等了一个小时。3降记号音乐There are three flats in the key signature here.这里的调号有三个降记号。4平面、平坦处He hit the nail with the flat of his palm.他用手掌的平面把钉子拍了进去。副词1平贴地、平躺地Lie flat on the mat and breathe slowly.平躺在垫子上,慢慢呼吸。2整整、只用用于时间之后She finished the whole test in ten minutes flat.她整整十分钟就写完了整张考卷。3断然地、干脆地He turned down the offer flat without any explanation.他断然拒绝了那个提议,没有任何解释。用这个字练口说→相关片语flat out