abrasive cutting-off
研磨切断砂轮切断
热门单词
- a string galvanometer
- abdominal vascular murmur
- absent order
- absinthe
- abweber(abWb)
- AC system
- acatalepsy
- acceptance house
- accessory lacrimal glands
- accordion roller conveyor
- accrued income
- accumulated retained earnings
- accuracy control
- accurate reading
- acetone extract
- acetylcholine esterase
- acetyldihydrocodeine
- Achilles peritenonitis
- achromocyte
- acid brown soil
- acid feeder
