oilbirds 📖 中文释义 (oilbird 的复数) (=guacharo) n.(南美产的)大怪鸱 🧩 词形变化 原形 oilbird 📘 English Definition（英文释义） plural of oilbirdn nocturnal fruit-eating bird of South America that has fatty young yielding an oil that is used instead of butter ← oilbird O 字母词表 oilc →