查询词典 smooth down

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

down the wind：顺风航行;顺着风向

down structure 沿构造倾斜向下;下部构造 | down the wind 顺风航行;顺着风向 | down time report 停工记录

be down the wind：走向没落正趋衰落

be down on | 对有怨气 | be down the wind | 走向没落正趋衰落 | be down with | 患 病

complex field：复合场;复数域

复介电常数 complex dielectric constant | 复合场;复数域 complex field | 复合物生成滴定 complex formation titration

continuous attenuator：连续减光板

07.104 接收二极管reception diode | 07.105 连续减光板continuous attenuator | 07.106 滤光片filter