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