acoustic dial
音响器(电报)
热门单词
- a quick one
- absorption ratio
- abstainer
- abstract noun
- academic study
- accelerated goods traffic
- accelerating
- acceleration atelectasis
- acceleration mechanism
- accent sign
- acceptance certificate
- acceptor by intervention
- access board
- access mode
- acclamatory
- accountancy profession
- Accra
- accrolock regulator
- accumulator grid
- accuracy table
- accurate position finder
