COL= COLumn,列，栏;= Communications-Oriented Language,面向通信的语言;= Computer-Oriented Language,面向计算机的语言详细»
col〔名词〕面向计算机的语言;n.山口详细»
col〔名词〕小凹详细»
低地depressed area;flat country;low lying land详细»
低地bottom glade;lallan;low ground;lowland详细»
低地downland;flat country;low country;low ground;lowland;senke详细»
低地depression详细»