acoustic signal
听觉[音响]信号
热门单词
- a cooling off period
- a previous question
- abnormal load
- above the line
- abrasion performance
- absolute integrability
- absolute lethalgenes
- absolute negative
- absorbing membrane
- abstain from
- abusively
- accelerant
- access circuit
- acclivity
- accommodator
- account payee
- accumulation curve
- accumulator plate
- acetyl colours
- acetylcholine
- acetylcholine chloride
