查询词典 close down

down comer：锅炉)降水管

down cast 锅炉)降水管 | down comer 锅炉)降水管 | down converter 降频变换器

die down：(风、雨、火、植物,浪)平息

cut down 减少开支;砍倒 | die down (风、雨、火、植物,浪)平息 | fall down 落下;跌到;倒塌;失败;证明是不行的

Down in the doldrums：身心疲惫

Down for the count 沉沦 | Down in the doldrums 身心疲惫 | Down in the dumps 垂头丧气

down and out：被击垮的

down 向下的 | down-and-out 被击垮的 | down-and-outer 被击垮的人

She was down in the dumps：她心情坏透了. down in the dumps指心情不好

Our boss is in seventh heaven this week. 我们老板这周心情... | She was down in the dumps. 她心情坏透了. down in the dumps指心情不好. | He was in a cold sweat 他出了一身冷汗. In a cold sweat是冒出冷汗的...

e down on：申斥;惩罚;袭击

***e down on 申斥;惩罚 | ***e down on 申斥;惩罚;袭击 | ***e down 败落

Down the drain：付之一炬

Down in the mouth 沮丧的,垂头丧气的 | Down the drain 付之一炬 | Down the hatch 喝个痛快

go down the drain：失败

go down on one's knees 屈膝 | go down the drain 失败 | go down to the sea 到海滨去

down the line：往市中心去

down in the mouth 垂头丧气 | down the line 往市中心去 | down the wind 顺风

down the wind：顺风

down the line 往市中心去 | down the wind 顺风 | down to date 最近的

instar larvae：幼虫龄期

94) insecticide 杀虫剂 | 97) instar larvae 幼虫龄期 | 98) integrated pest management IPM有害生物综合防治

flocky：毛茸茸的

floating 漂浮的;流动的 | flocky 毛茸茸的 | floral 花的