英语词汇“sighting port”的翻译、意思、用法、释义-英汉汉英词典

单词	sighting port
释义	同sight hole-- sighting port
随便看	typings typing speed typing time equivalent typist typists typlhops koshunensis typloproetus typo typo- typo. typochemical element typog. typogenesis typograph typographed typographer typographers typographic typographical typographical error typographically typographic error typographic font typographic, typographical typographic、typographical