make or become flat or flatter (使)变平;(使)变得更平 [with obj.]Martin flattened a book out in front of him. 马丁在面前摊开一本书。 [no obj.]after Kendal, the countryside begins to flatten out. 过了肯达尔,乡野便开始平坦起来。 [as adj. flattened]they were dancing on the flattened grass. 他们在整平的草地上翩然起舞。 ■[with obj. and adverbial of place]press (oneself or one's body) against a surface, typically to get away from something or someone or to let someone pass (为避开或让路而)使(自己,身体)紧贴 they flattened themselves on the pavement as a bomb came whistling down. 随着一枚炸弹呼啸而下,他们全都趴在了人行道上。 ■[with obj.](Music)lower (a note) in pitch by a semitone (乐)使(音符)降半音
[with obj.]raze (a building or settlement) to the ground 把(楼房,居住区)夷为平地 the hurricane flattened thousands of homes. 飓风把成千上万的家园夷为平地。 ■(informal)strike (someone) so as to make them fall down (非正式)击倒,把(人)打趴在地 Flynn flattened him with a single punch. 弗林只一拳就把他打趴在地上。 ■(informal)defeat (someone) completely, especially in a sporting contest (非正式)(尤指体育比赛中)彻底击败 ■(figurative)humiliate or depress (someone) (喻)羞辱,使蒙羞;使沮丧,使消沉 the controversy has flattened everybody here, including the players. 这场争论使这儿的每个人都非常沮丧,包括队员在内。
派生 flattener noun 继承用法 flatten out
(of an increasing quantity or rate) show a less marked rise; slow down (上涨数量或速度)减缓
make an aircraft fly horizontally after a dive or climb (让飞机)改平 he flattened out and made a fine three-point landing. 他把飞机改平后,来了一个精确的三点着陆。