音標(biāo)發(fā)音英式音標(biāo) [?es?a? ?ju?.n?t]美式音標(biāo) [?es?a? ?ju?.n?t]英式發(fā)音 美式發(fā)音 基本解釋國(guó)際標(biāo)準(zhǔn)單位。同根派生 SI unit相關(guān)詞英漢例句noun [ C ]The SI unit of length is the metre. 長(zhǎng)度的國(guó)際標(biāo)準(zhǔn)單位是米。SI unit更多例句英英字典劍橋英英字典 a unit of measurement that is part of a system used for scientific and technical work all over the worldSI unit劍橋字典SI unit柯林斯字典