mother tongue

英 [ˌmʌðə ˈtʌŋ]

美 [ˌmʌðər ˈtʌŋ]

n.  母语; 本国语

法律

牛津词典

noun

• 母语；本国语
  the language that you first learn to speak when you are a child

柯林斯词典

• 母语;本国语;本族语
  Yourmother tongueis the language that you learn from your parents when you are a baby.

英英释义

noun

• one's native language
  Synonym:maternal languagefirst language

双语例句

• Mother tongue and the first foreign language both transfer the vowel pronunciation of the second foreign language.
  母语和第一外语对第二外语的元音发音都存在着迁移作用。
• You're flunking english. that's your mother tongue, and stuff.
  你的英文挂了。那是你的母语，这还聪明。
• That is, English is the mother tongue used in these countries.
  也就是说，英语是这些国家使用的母语。
• I speak nothing but our mother tongue. What's your native language?
  我只说我们的本国语。你的本国语是什么？
• It's my mother tongue.
  这是我的母语。
• Including your mother tongue and your second foreign language tool.
  第二是语言技能，包括你的母语和作为工具的第二外语。
• His mother tongue was Korean but spoke fluent English.
  他的母语是朝鲜语，但英语流利。
• England is not my mother country, but English is my mother tongue.
  英国不是我的祖国，但英语却是我的母语。
• We've all heard of Chinese people who can't speak a single dialect of their mother tongue.
  我们都听到了中国人民谁不能讲母语了单一的方言。
• His mother tongue is Portuguese.
  他的母语是葡萄牙语。