second language

美 
英 
  • n.第二语言
  • 网络第二外语;会几门语言是什么;外语及等级
复数:second languages  
second language
n.
1.
第二语言a language that sb learns to speak well and that they use for work or at school, but that is not the language they learned first
ESL or English as a Second Language
ESL— 非母语英语

例句

释义:
类别:全部全部,口语口语,书面语书面语,标题标题,技术技术
来源:全部全部,字典字典,网络网络
难度:全部全部,简单简单,中等中等,