a hill of beans
[口]毫无价值微不足道
热门单词
- a square peg in a round hole
- absence of mind
- absolute diversity
- absorbing gradient
- absorbingsubstance
- abstrict
- academic development
- academic freedom
- acaridan
- acathexis
- accede to
- acceptance of offer
- access patch
- accessory airspace
- accident in loading
- accidental collision
- accuracy block
- acetylarsan
- acid glutarate
- acid magnesium citrate
- acidifier
