amphivasal vascular bundle
周木维管束植
热门单词
- abyssal theory
- abyssal zone
- abyssal-benthic zone
- abyssinian well
- abyssobenthic
- Abyssocottus
- abyssopelagic ecology
- abyssopelagic fishes
- abyssopelagic organism
- abyssopelagic plankton
- abyssopelagic zone
- abzyme
- AC approximate rms value rectifier instrument
- AC automatic circuit-breaker
- AC average value rectifier instrument
- AC balancer
- AC bias
- AC brake
- AC contactor
- AC coupled flip-flop
- AC current transformer
