trilingual
trilingual
adjective
trilingualism
noun
语源
adjective
- (of a person) speaking three languages fluently
能流利地说三种语言的
■(of a text or an activity) written or conducted in three languages
（文本，活动）使用三种语言的
CNN have begun offering a trilingual entertainment service.
美国有线新闻网络已开始提供一项三语娱乐节目。
trilingualism
noun
语源
- mid 19th cent.: from tri- 'three' + Latin lingua 'tongue' + -al
考试词汇表
