adverse current
逆流
热门单词
- abdominal cavity
- abdominal region
- abrasive band grinding machine
- ac edm
- acceleration meter
- accessory pigment
- acetaminophen
- acid scarlet
- acid-proof overalls
- acid-proof porcelain pump
- acid-washed limed white goat hair
- acoustolith tile
- acquired alexia
- acquired character
- acrocinonide
- acrylic underwear
- actinium
- activation method
- active satellite repeater
- actuarial prediction
- acute fatigue
