acknowledge signal
承认信号
热门单词
- a terrestrial plant
- abnormality of fetal presentation
- abscess of areola
- absolute glaucoma
- AC coupled
- accelerating machine
- acceptance of tenders
- access level structure
- accessory filter
- accessory organ
- accessory substances
- accommodation coefficient
- accommodation maker
- account
- accretional prism
- accuracy of finish
- acetolactic acid
- Achilles bursitis
- acidic sodium aluminum phosphate
- acoustic capacitance
- acoustic emission test
