查询词典 why not

not worth the candle, be：物非所值, 得不偿失, 不值得做的, 不合算, 划不来

not worth a row of beans, be: 毫无价值... | not worth the candle, be: 物非所值, 得不偿失, 不值得做的, 不合算, 划不来. | not worth the paper is printed on, be: 合约或法律形同废纸, 承诺有等于无, 一文不值...

not care a cent：毫不在乎

not by a long sight 根本不 | not care a cent 毫不在乎 | not care a continental 毫不介意

not know chalk from cheese：不辨黑白

not in the same street with 相比 | not know chalk from cheese 不辨黑白 | not less than 至少

not have a clue：不知道

not buy what you are saying 不相信你说的话 | not have a clue不知道 | not her scene非她所好

not worth a continental：毫无价值

not turn a hair 不动声色 | not worth a continental 毫无价值 | not worth a doit 毫无价值

not care a continental：毫不介意

not care a cent 毫不在乎 | not care a continental 毫不介意 | not care a doit 毫不在乎

Not cricket：[口]不公平

Not born yesterday 不是昨天出生的, 不是个小娃娃, 不是没有经验的 | Not cricket [口]不公平 | Not enough room to swing a cat 非常狭小

not grow on every hedge：稀有

not fit to carry guts to a bear 没有价值 | not grow on every hedge 稀有 | not half bad 不错

not care a hoot：毫不在乎

not care a hang 满不在乎 | not care a hoot 毫不在乎 | not care a nut 毫不在意

not yield an inch：寸步不让

not worth a rush 毫无价值 | not yield an inch 寸步不让 | not 不

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,