AC/DC electric transmission
交直流电传动机
热门单词
- abyssal fauna
- abyssal floor
- abyssal gap
- abyssal injection
- abyssal hill
- abyssal intrusion
- abyssal oceanography
- abyssal plain
- abyssal region
- abyssal rock
- abyssal theory
- abyssal zone
- abyssal-benthic zone
- abyssinian well
- abyssobenthic
- Abyssocottus
- abyssopelagic ecology
- abyssopelagic fishes
- abyssopelagic organism
- abyssopelagic plankton
- abyssopelagic zone
