a white elephant
沉重的负担, 无用的累赘东西
热门单词
- ably
- aboriginal
- abscission layer
- abstinence theory
- ABUI
- acathexis
- accelerator AZ
- accessory palatine canal
- accidental injury
- acclivous
- accounting assistant
- accptance standard
- accrued expenses
- accumulated error
- accuracy of instrument
- acetic acidand boiling test
- acetobromal
- acetonines
- acetum saturni
- acetyl Peroxide
- acetyl-CoA transacetylase
