a pigeon pair
龙凤双胞胎
热门单词
- abnormal retinal correspondence
- abohm
- absent without leave
- absolute heating effect
- absorption flow detector
- abstractionism
- acceptance gauge
- acceptor-donor complex
- accessorius willisii
- accessory charges
- accessory engineering design
- accessory lacrimal gland
- accounts receivable from installment sales
- accumulator tester
- accuracy class
- accuracy rating
- acerbine
- acetalization
- acetenyl
- acetidine
- acetoacetic ester synthesis
