词汇“雨后送伞”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	雨后送伞
释义	雨后送伞雨后送伞[yǔ hòu sòng sǎn]1.■give an untimely help; come and offer to help when the work's all done; give sb. an umbrella after the rain is over
随便看	grid declination gridder grid detection characteristic grid detection coefficient grid-dip meter grid-dip wavemeter grid direction grid disc griddle grid-driving power gride grid-earthed triode grided chamber grid effect grid element grid emission grid end grid excitation grid-excitation winding grid feeding hopper grid filling grid formation grid heading grid holder grid inductance

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