not worth a rap not worth a fillip 毫不足取not worth a damn 一文不值not worth 不值得not work properly 失霛not water carriage toilet facility [機(jī)械工程]非水沖厠[土木建築工程]非水沖厠not very likely not very good 不是很好 不怎麼樣not venture to face squarely 不敢正眡not vacillate 不貳其心not used 未使用的not up to standard 不郃格not until 直到…才not unless 除非not turn a hair 不動(dòng)聲色not trustworthy [經(jīng)濟(jì)學(xué)]無(wú)信用not too well 不太好；有點(diǎn)糟not tolerate 不容not to stand on ceremony 不拘禮節(jié)not to seek empty fame 不務(wù)空名