a piece of cake
n.轻松的事
热门单词
- aabomycin
- abalah
- abdominal valve
- academic standing committee
- acaudal
- account of executors
- accountancy law
- accumulator side piece
- acicular leaf
- acidocytopenia
- acoelous centrum
- acoustically dead
- acquirable
- acquisition cost of assets
- acra
- acrolein dimer
- act a part
- Acting Sublieutenant
- action body
- action integral
- activated
