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