音標(biāo)發(fā)音英式音標(biāo) [??set.?.li?n]美式音標(biāo) [??set?.?.li?n]英式發(fā)音 美式發(fā)音 基本解釋n.[化]乙炔；電石氣同根派生 acetylene相關(guān)詞英漢例句用作名詞 (n.)Allene is an isomer of methyl acetylene.丙二烯是甲基乙炔的一種異搆躰。These gauges are designed for measuring the pressure of medium acetylene.該壓力表適用於測量乙炔介質(zhì)的壓力。acetylene更多例句英英字典劍橋英英字典 a gas with a strong smell that burns with a very hot, bright flame, used in cutting and joining metalacetylene劍橋字典acetylene柯林斯字典