a supplementary angle
n.[数]补角
热门单词
- a flea in one's ear
- abrasion pattern
- abrazite
- absolute movement
- abyssalbenthic
- acceptable quality
- accessory cloud
- acclivity
- accommodation davit
- accordion hood
- account category
- accurate arrival time
- acerbity
- acetone cyanohydrin
- acetone taint
- acetylarsan
- acetylating agent
- acetylene welding rubber hose
- achromasia
- achrooamyloid
- acid fondant
