基本解釋n.恐龍名詞dinosaur的復(fù)數(shù)形式.同根派生 dinosaurs相關(guān)詞英漢例句用作名詞 (n.)The dinosaurs disappeared long ago.恐龍很久以前就絕種了。Dinosaurs have been extinct for millions of years.恐龍已絕種幾百萬(wàn)年了。dinosaurs更多例句