accumulating conveyer
储运机
热门单词
- a stiff upper lip
- abbatial
- abecedarium
- abrasion cloth
- abrasivetool
- absolute homogeneity
- absorption ratio
- abstract method
- accelerated depreciation
- accelerating period
- acceleration stress
- acceptance of offer
- account book
- acetabulum
- acetophenol
- acetoxyacetone
- acetylenechloride
- achivement motivation
- achroa
- acid cell
- acopic
