您要查找的是不是：
- 醚Aether A
- 醚ether
- 不仅A而且not merely A but also B
- 与其说A不如说not so much A as B
- 石油醚sherwood oil
- A股A-share
- 聚醚polyether
- 把A误以为take A for B
- 聚苯硫醚polyphenyl thioether
- 维生素Avitamin(e)
- 硫醚thioether
- 把A视为looked upon A as B
- 聚醚砜polyether sulfone
- 双酚Abisphenol A
- 聚氧乙烯醚polyethenoxy ether
- A型A Mode; A-form
- 苯醚phenylate
- 把A比喻compare A to B
- 聚醚醚酮polyether-ether-ketone
- 把A换成exchange A for B
