a layer in a seed's covering
种子表面的一层覆盖物
热门单词
- abdominal pregnancy
- aberration of light
- absolute maximum rating
- absolutely fatal wound
- absorption coefficient of medium
- absorption tower
- abstract of title
- Abtsbessingen faience
- accept a commission
- acceptor doping
- acceptor spectrum
- access-opening
- accordion contact
- accurately
- acerbophobia
- acetylcephalotaxine
- acetylene lamp
- acetylene series
- acetylene starter
- acetylene producer
- acetylene welding torch
