active layer
冻融层激活层活动层活性层
热门单词
- 2M-4X
- abrasion wear test machine
- absolute maximum
- absorptive cell
- AC spark source
- acantha
- Acanthocephala
- accel(erating) electrode
- acceleration cam
- accelerometer response
- accept an order
- acceptance contract
- acceptor level
- access panel
- accessory pulsatory organs
- accessory thymic nodules
- accommodating accounts
- account working
- accounting trend
- accounts receivable from instalment sales
- accretion vein
