trilingual
/ˌtraɪˈlɪŋgwəl/adjective
1- (of a person) speaking three languages fluently能流利地说三种语言的。
1.1
- (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。
派生词
trilingualism
noun词源