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