基本解釋[辳業(yè)科學(xué)]鰭棘鰭脊[生物學(xué)]鰭棘英漢例句雙語例句Each fin has a stiff spine.每一個(gè)魚翅都有一根硬刺。Named by a 19th-century naturalist, "coelacanth" comes from the Greek for "hollow spine"—a reference to the hollow spines that are part of its fin structure.腔棘魚（coelacanth）由一位十九世紀(jì)的博物學(xué)家命名，這個(gè)詞來源於希臘語“空心的刺”——指的是它的鰭的一部分由空心的刺搆成。fin spine更多例句詞組短語短語dorsal fin spine 鑳?槌?妞adipose fin spine 脂pectoral fin spine 胸First dorsal fin spine length 第一背鰭棘長Second dorsal fin spine length 第二背鰭棘長fin spine更多詞組專業(yè)釋義辳業(yè)科學(xué)鰭棘鰭脊生物學(xué)鰭棘