查询词典 upside-down

be down on one's luck：倒霉

be down in spirits | 情绪低落 | be down on one's luck | 倒霉 | be down on one's uppers | 处于困境, 穿着破旧的鞋

look down one's nose at：看不起

look down on 蔑视 | look down one's nose at 看不起 | look down upon 蔑视

AND Aircraft Nose Down：飞机前轮放下

AND Aircraft Nose Down 飞机机头向下 | AND Aircraft Nose Down 飞机前轮放下 | AND Airplane Nose Down 机头向下

down pipe：雨水管;"落水管

down feed 下行供水管;"落水喉" | down pipe 雨水管;"落水管" | down ramp 下行坡道

splash down：飞溅而下

stoop down 伏身 | splash down 飞溅而下 | touch down 降落

stick down：放下;记下;用胶水粘住,用别针别上

step down 走下来;辞职 | stick down 放下;记下;用胶水粘住,用别针别上 | strike down 击倒;打倒;杀死;取消

talk down：用话语贬低 (...的价值),压 (价)

turn down 关小,把...调低 | talk down 用话语贬低 (...的价值),压 (价) | jot down 草草记下

down tools：放下工具;收工;举行罢工

The overcoat suits you down to ground. 这件大衣你穿非常全身. | down tools放下工具;收工;举行罢工: | Last night they didn't down tools until twelve o'clock. 昨天夜里,他们一直干到十二点才收工.

down tools：怠工

"down time","停工时间" | "down tools","怠工" | "down-cast header","降水管,集管箱"

The workers decided to down tools until the boss met their demands：工人们决定一直罢工到答应他们的要求为止

Last night they didn't down tools until twelve o'clock. 昨天... | The workers decided to down tools until the boss met their demands. 工人们决定一直罢工到答应他们的要求为止. | Down with the fascist. 打...

BOXEN INTERNATIONAL LIMITED：(博成国际有限公司)

571908 BOWEN PROPERTY AGENCY LIMITED (宝云置业有限公司) | 380193 BOXEN INTERNATIONAL LIMITED (博成国际有限公司) | 159389 BOXYUE LIMITED (博誉有限公司)

air filter：空气过滤器

空气过滤器(air filter)指用于制备无菌空气的纤维介质床或超细滤膜过滤器. 纤维介质主要是棉花,常用的滤膜是玻璃纤维滤膜和孔径为0.2μm的聚四氟乙烯滤膜. 过滤器使用前本身应用蒸气或其他方法灭菌. 通过过滤器的空气事先进行除尘、除水滴,