down in the mouth
1. 沮丧的
She looked a bit down in the mouth.
她看上去有点垂头丧气。
from mouth to mouth
1. 广泛流传
The news spread rapidly from mouth to mouth.
一传十, 十传百, 这消息很快就传开了。
keep one's mouth shut
1. 保持沉默
He knows how to keep his mouth shut.
他知道怎样保持沉默。
习惯用语A close mouth catches no flies.1.[谚]嘴唇闭紧, 苍蝇难进; 口紧不招祸; 祸从口出。as like sb. as if he [she] had been spit out of his [her] mouth1.和某人一模一样, 象是一个模子里倒出来的be all mouth and trousers1.[口]光说不干, 光打 雷不下雨be condemned out of one's own mouth (=condemn oneself out of one's ownmouth)1.自行检举, 亲口招认bring the water to sb.'s mouth1.使某人馋得流口水button up one's mouth1.[口]保持缄默button (up) sb.'s mouth1.使某人哑口无言close [shut] one's mouth1.闭嘴, 不作声down in [at] the mouth1.沮丧, 垂头丧气flap one's mouth (about)1.[俚]嚷嚷, 谈论flap sb. in the mouth (with a lie)1.对某人当面撒谎foam at the mouth1.口吐泡沫2.大怒, 气得口沫横飞from hand to mouth1.现挣现吃from mouth to mouth1.口口相传; 挨次轮流讲述from sb.'s mouth1.由某人说出[传出]give it mouth1.慷慨陈词give mouth1.(猎狗)吠叫2.开口, 说话, 发言give mouth to sth.1.说出, 吐露have a foul mouth1.嘴不干净, 嘴坏have a good [bad, hard] mouth1.(马)驯服(不驯服); 听 (不听)使唤have one's mouth made up (for sth.)1.[美口]馋着; 期待, 渴望得到hold one's mouth1.住口, 不作声in everyone's mouth1.众口相传in the mouth of1.据...说it does not lie in his mouth (to say sth.)1.他不应该讲(这种话)keep one's mouth shut [closed]1.保持缄默, 守口如瓶keep your mouth shut and your eyes open1.多看少说laugh full mouth1.纵声大笑Laugh on the wrong [other] side of one's mouth1.转喜为悲, 由得意变失意make a mouth [make mouths] at1.对....咧嘴, 皱眉头(不赞成, 不相信); 作鬼脸; 训练小马咬马嚼子make a poor mouth1.叫穷, 诉苦make one's mouth water (=bring the water to sb.'s mouth)1.使垂涎, 使羡慕, 使某人馋得流口水make up one's mouth to1.[口]决定接受[同意]meet sb. in the mouth (=run into sb.'s mouth)1.与某人迎面相遇[当面对抗]melt in sb.'s [the] mouth1.入口就化muzzle (up) the mouth of sb.1.堵住某人的嘴; 禁止某人讲话My mouth is closed.1.这个我可不能说。One's mouth is full of pag.1.[俚]乳臭未干。one's [the] mouth waters for [after, at]1.(因想吃某物)淌口水; 垂涎, 渴望得到open full mouth1.破口大骂open one's mouth1.开口, 说话open one's mouth (too) wide1.口气太大, 要求高, 要价过高; 信口开河put the mouth on sb.1.用赞扬话使某人的行动归于失败run at the mouth1.流口水sb.'s mouth is made up for1.某人极想吃..., 某人极想得到...shoot off one's mouth (=run off at themouth)1.[俚]信口开河, 滔滔不绝; 因随便说话而泄秘shut one's mouth [trap]1.[口]停止讲话; 保持沉默shut sb.'s mouth1.使某人住口, 禁止某人讲话2.堵住某人的嘴, 不让某人泄露某事spend one's mouth1.(猎狗发现猎物)狂吠2.大声谈论stop one's mouth1.使某人住口; (用贿赂)堵住某人的嘴(straight) from the horse's mouth1.[口](消息等)从可靠的方面来的; 直接从权威方面得来的uselessmouth1.吃闲饭的人Well, shut my mouth!1.哎呀, 真想不到!(表示惊奇)with full mouth1.大声地with one mouth1.异口同声地, 众口同声地with openmouth1.张着口, 张口结舌2.大[高]声地特殊用法adjustablemouth1.可调进气孔[入口]artificial mouth1.仿真口, 人工嘴bag mouth1.袋口bell mouth1.喇叭口, 漏斗口, 锥形孔; 锥形底; 测流喷嘴bird's mouth1.承接口cell mouth1.细胞口converter mouth1.转[吹]炉炉口cross mouth1.鸭嘴笔drowned river mouth1.沉溺河口dual-purpose bottle mouth1.卷封螺旋瓶口funnel mouth1.漏斗(状)口Lion's mouth1.狮口; 虎穴oven mouth1.面包烘炉口port mouth1.小炉口(玻璃熔窑)secondary mouth1.次生口side port mouth1.侧面喷火口stomach mouth1.胃入口trench mouth1.【医】战壕口炎mouth of blast furnace1.鼓风炉口mouth of blast pipe1.吹风管口mouth of plane1.刨削口mouth of pot1.坩埚口mouth of shears1.冲剪口mouth of tongs1.钳口