Didymite
(=didrimite)杂云英石
🗣️ 情景例句
Thank you, Dr. Stewart.
谢谢你，Stewart大夫。
To float
飘浮
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。