英语词汇“sighthole”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	sighthole
释义	sighthole /suyt"hohl'/, n. a hole, as on a quadrant, through which to see or to sight. [1550-60; SIGHT + HOLE]
随便看	Mestrovic Mesurol met Met met- met. meta Meta meta- metabiosis metabolic metabolic heat metabolism metabolite metabolize metacarpal metacarpus metacenter metacentric metacentric height metacercaria metachromatism metacinnabar Metacomet metacryst

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