adjustable pulley
可调滑车
热门单词
- abrasive ecp
- absorption
- acceleration of moving space
- acetal polymer
- acetate dye
- acid green
- acid milling
- acid-resisting glazed ware fitting
- actanium
- active search theory
- active type
- Ad Hoc数学火灾模化工作组
- adcumulate
- additive printed circuit technique
- adductor muscle scar
- administrative diagram
- admissible value
- adrenal medulla
- adsorptiometer
- adventive crater
- advertent