Word data
HSK
Not in HSK
FREQUENCY
Unknown
搜索枯腸 sōu suǒ kū cháng
to rack one's brains (for apt wording etc) (idiom)
Word data
| HSK | Not in HSK |
| Frequency | Unknown |
Definitions
- 1. to rack one's brains (for apt wording etc) (idiom)