acquired immunodeficiency syndrome (AIDS)
爱滋病
热门单词
- ablation moraine
- absorption trap
- acanthin
- accelerator anode
- accessory machinery
- account sales
- accumulation point
- accumulator turbine
- accuracy standard
- acescent
- acetate cellulose fibre
- acetyl phosphate
- acetylacetone,2,4-pentanedione
- acid carbonate
- acid-resisting concrete
- acidic salt
- ack-ack
- acone
- acoustic mirror
- acoustic probe
- acoustic research vessel
