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- CL-20CL-20
- ε-CL-20ε-CL-20
- 犬20只，每只犬随机参加两次研究，先随机分成二组(CL组、CG组)。Twenty dogs were randomly divided into four groups: CL group, CG group, BL group, BG group.
- 土豆每磅20便士.Potatoes are 20 pence a pound.
- Cl-chloride ion
- 我只有20 便士。I had only 20 pence.
- 总Cltotal chlorine
- 在20世纪80年代in the eighties of the twentieth century
- Cl-离子chlorine ion
- 温度是零下20度。The temperature was minus 20 degrees.
- CL成像CL image
- 他们以20比0大败他们的敌手。They whaled their rivals 20 to 0.
- CL图像CL images
- 这屋子可容下20个人。The room can hold twenty people.
- CL语言CL language
- 每张20美元。US %2420 per ticket.
- Cl-渗透Cl-penetration
- 船在距赫尔20英里处触雷。The ship struck a mine 20 miles out of Hull.
- Cl-含量Cl~-Content
- 20世纪50年代the 1950's
