音標(biāo)發(fā)音英式音標(biāo) [?best ?b??]美式音標(biāo) [?best ?b??]英式發(fā)音 美式發(fā)音 基本解釋（拍電影或電眡節(jié)目時(shí)）協(xié)助照明電工（負(fù)責(zé)鋪設(shè)及維護(hù)電力設(shè)備的人）的器材助理。同根派生 best boy相關(guān)詞英英字典劍橋英英字典 the person who helps the gaffer (= the person responsible for the electrical work) when a film or television programme is being madebest boy劍橋字典best boy柯林斯字典