[计] 命令语言, 编译程序语言, 计算机语言, 控制线
[化] 中心线
n a common nonmetalpc element belonging to the halogens; best known as a heavy yellow irritating toxic gas; used to purify water and as a bleaching agent and disinfectant; occurs naturally only as a salt (as in sea water)
n a metric unit of volume equal to one hundredth of a pter
s being ten more than one hundred forty
1.First CL... I don't need to fly first CLass.
头等舱 我不需要头等舱
