Coleopteron
n. 鞘翅目昆虫,甲虫
✅ 同义词
🗣️ 情景例句
who spent the last five years
用过去五年的时间
He devoted his life to promoting world peace.
他一生致力于促进世界和平。
Can his machine fly?
他的机器能飞吗？