音標(biāo)發(fā)音英式音標(biāo) [??t.?l]美式音標(biāo) [??t.ɑ?l]英式發(fā)音 美式發(fā)音 基本解釋n.環(huán)礁;環(huán)狀珊瑚島同根派生 atoll相關(guān)詞英漢例句用作名詞 (n.)An atoll is a circular reef surrounding a lagoon.環(huán)礁是環(huán)繞著一個(gè)瀉湖的環(huán)形礁石。Five marines were sent to clean up the atoll.5艘船只被派往環(huán)狀珊瑚島去肅清殘敵。atoll更多例句英英字典劍橋英英字典 a ring-shaped island formed of coral (= rock-like natural substance) that surrounds a lagoon (= area of sea water)atoll劍橋字典atoll柯林斯字典