词汇“鼠首偾事”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	鼠首偾事
释义	鼠首偾事鼠首偾事[shǔ shǒu fèn shì]1.■as timid as a rat which peeps out its head and dares to do nothing; Excessive timidity and caution spoil affairs.
随便看	injection circuit injection complex injection conditions injection cup injection current injection cylinder injection diode injection error injection-fluid front injection gneiss injection grid injection laser injection-locked magnetron injection luminescence injection luminescent diode injection mechanism injection modulator injection molder injection molding injection molding machine injection of flame injection orbit injection orifice injection piston injection process

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