考试词汇表
- Oil well rig
- Oil,Flaxseed
- Oil,Soy Bean
- Oil,Tea Tree
- Oil,Vaseline
- Oil-staining
- Oilite alloy
- Oils,Dietary
- Oils,Iodized
- Oils,Soybean
- Oitavén, R.
- Oituz, Pasul
- Ojailén, R.
- Okadiac acid
- Okanogan Ra.
- Okataina, L.
- Okazaki-type
- Oken's canal
- Oken, Lorenz
- Okhotsk high