物方焦點(diǎn)物焦點(diǎn)object: n. 1. 物，物體，物件。 2.目標(biāo) (of; for ...focal point: 焦點(diǎn)。 focal point, focal spot: 焦點(diǎn)a focal point: 焦點(diǎn)object lens focal length: 物鏡焦距長度下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
