a piece of luck
一件幸运的事, 侥幸
热门单词
- a day after the fair
- AAP
- abdicant
- abnormally
- abridged division
- Abrohany
- abscissa
- absent
- absolute constant
- absolutism
- absorbed torque
- acceleration principle
- accepting station
- acceptor circuit
- accession to a treaty
- accompanying drawing
- account for
- accounting
- accrued interest on mortgages
- accumulator switchboard
- acentric ring
