a chemical element
一种化学元素
热门单词
- abnormal distribution
- abridged general view
- absorption capture
- acaryote
- accelerated fatigue test
- acceptance functional test
- accessories per unit
- accommodation endorsement (无关系人亦签名于背面)
- accord and satisfaction clause
- accumulation factor
- accumulation soil moisture
- accuracy of map
- Aceraceae
- acerous
- acetamide chloride
- acetate rayon staple
- acetylene black
- achlorhydric gastritis
- acknowledged sequence number
- acoradiene
- acorn tube
