Unsubstantial
a. 无实体的, 不坚固的, 浅薄的
🗣️ 情景例句
You're welcome.
别客气，欢迎你再来。
As well be hanged for a sheep as for a lamb.
偷大偷小都是贼。
Can I see your licence, please?
请让我看看你的车证好吗？