abt. about
相关英语词汇推荐
- wood crib
- setting mortar
- electronic probe sensor
- down stroke,undershoot
- florist crepe paper
- protective paper
- buff (ing) paper
- water absorption test
- ricing
- linear sweep
- dandy marks,dandy worm
- button specks
- settling off
- dynamite paper
- streww-strain tester
- prosenchymatous cell
- abrasive
- cheese roll
- singing split
- pulp purification