abandon patent
放弃专利权
热门单词
- a little
- abdominal muscles
- absolute-rest precipitation tank
- absorbent (material)
- Acanthaster
- accelerating death phase
- accelerating tube
- access port
- accidental convergence
- accrued
- acetic ester
- acetonemia
- aching all over the head
- ACI computer
- acicular structure
- acid rock
- acid water
- acidolysis
- acoelous
- acoustic cochlea
- acoustic fidelity
