Opercle
盖, 孔盖
🗣️ 情景例句
Thanks for asking.
谢谢你的邀请。
I'd like to know something about your foreign trade policy.
我非常想了解有关贵国对外贸易的政策。
They sting or bite without provocation; they fly uninvited into our rooms on summer nights, or beat ageist our lighted windows.
它们无缘无故地又叮又咬；夏天的晚上，它们未经邀请便飞到我们房间里，或者对着露出亮光的窗户乱扑乱撞。