ac/dc ringing
【计】 交/直流振铃
热门单词
- a snake in the grass
- absorption dynamometer
- absorption marker
- absorption of heat
- abstractionism
- acceleration characteristic of fuel
- acceleration transducer
- accelerative epilepsy
- accessorize
- accounting for foreign operations
- accounts receivable factoring
- accumulating
- accumulating reproducer
- aceratosis
- aceto-aldehyde ammonia
- acetoxylide
- acetyl thiokinase
- achromoderma
- acid industry
- acidless
- acidylating agent
