actuation gear
作用机构
热门单词
- a case of dog eat dog
- a quiver full of children
- a wet smack
- abbertite
- abbr.ining form
- absolute pressure indicator
- absorption cross section
- absorption of vibration
- abstentious
- accelerating mechanism
- accelerating relay
- accessary before the fact
- accessory pelvic scale
- accordion cable
- account form balance sheet
- accounting document
- accurate measuring instrument
- accurate record
- accusant
- acetophenone
- acharnement
