单词	true aperture
释义	true aperture 实际孔径
随便看	second-level predicate second level protocol second-levels second-level stack second level stack second-level statement second level statement second level storage second-level storage second-level structure second level structure second liability second lien second-lien Second Lien Debt second lien loan second-lieutenant second lieutenant second-lieutenants second lieutenants Second Life second limit theorem second line second-line second-line aircraft 稳4 稳吃三注稳坐钓鱼船稳如泰山稳扎稳打稳操左券稳操胜券稳操胜算稳步前进稴セッパクリュウザンセッパツマルセッパンセッパ詰マルセッピセッピツセッピョウセップクセップクセップン