Impertinency
n. 鲁莽, 无礼, 不合理
🗣️ 情景例句
Don't forget to use primer first when you paint the house.
刷房子之前别忘了刮底漆。
She's a beautiful girl, don't you think so?
她是美丽的女孩，你不觉得吗？
they can locate and steer clear of obstacles -- or locate flying insects on which they feed.
并能通过回声来确定并躲开障碍物，或找到它们赖以为生的昆虫。