查询词典 up and down

well up in：精通,熟习,长于

up and down / / 上上下下;前前后后 | well up in / / 精通,熟习,长于 | be up to / / 该由...负责;胜任

up hill and down dale：到处

up in the air 挂在空中(悬而未决) | up hill and down dale 到处 | up in the clouds 脱离实际,不切实际

up-over：上向凿井

up-link and down-link contributions ==> 上行线路下行线路干扰量 | up-over ==> 上向凿井 | up-packing press ==> 上压式压力机

up-and-down current：升降流

up speed 增速 | up-and-down current 升降流 | up-chaff 无干扰拦截

Who knows the answer? Put up your hand：举起

put on: 穿上 Putting on that beautiful dress , she we... | put up: 举起 Who knows the answer ,put up your hand. | put down:写下,记下 I was putting down what I wanted to speak when my teacher went into ...

collapses：价格下跌

价格上涨--The price advances; marks up; goes up; rises; goes upward | 价格下跌--The price comes down; drops;declines; collapses; falls; goes down; goes downward | 价格暴跌--The price slumps.

Elevator Down Down Arrow：升降舵向上

Elevator Up Up Arrow 升降舵向下 | Elevator Down Down Arrow 升降舵向上 | Aileron LeftLeft Arrow 副翼向左

Down：下移

按住上移(UP)或下移(DOWN)键,浏览操作屏幕左侧的文件夹列表. 2、选中所需文件夹,按确认(ENTER)键. 3、按住上移(UP)或下移(DOWN)键浏览歌曲列表并选中所需歌曲. 按确认(ENTER)键,开始回放选中的歌曲. 可在光盘上临时选定歌曲播放顺序.

Drops：价格下跌

价格上涨--The price advances; marks up; goes up; rises; goes upward | 价格下跌--The price comes down; drops;declines; collapses; falls; goes down; goes downward | 价格暴跌--The price slumps.

be given up：下马

下去go down, descend | 下马"get down from a horse, (project, plan) be discontinued, be given up" | 上天go up to the sky, heaven

electrolytic capacitor paper：电解电容器纸

electrolytic paper 电解纸 | electrolytic capacitor paper 电解电容器纸 | electrolytic recording paper 电解记录纸

sub-humid tropics：湿副热带; 湿亚热带

sub-critical flow 亚临界流; 次临界流; 亚声速流 | sub-humid tropics 湿副热带; 湿亚热带 | subliminal dose 限下剂量; 最低有效剂量