每日单词：trio

trio  /ˈtriːəʊ/

IELTS丨TOEFL丨专八

 外刊例句 

Both Ms Prada and her husband, Patrizio Bertelli, the group’s chief executive, have strong personalities. They also own 80% of Prada. For the arrangement to work, the trio “must get on very well”, says Luca Solca of Bernstein, a research firm.

普拉达女士和她的丈夫、该集团首席执行官帕特里齐奥·贝尔泰利个性都很强。他们还拥有普拉达80%的股份。伯恩斯坦研究公司的卢卡·索尔卡认为，要想让这种安排奏效，三人“必须相处得非常好”。

——《经济学人》

外刊音频 来自我爱背单词 00:00 00:18

 基本释义 

A trio is a group of three people together, especially musicians or singers, or a group of three things that have something in common.

n. 三重唱，三人组

 追根溯源 

单词trio里的词根tri表示“三”，所以，英语里包含tri的单词，多与此相关。例如：

triangle  n. 三角形

triple  adj. 三倍的；三方的

tricycle  n. 三轮车

tripod  n. 三脚架

 影视例句 

在美剧《生活大爆炸》中，Raj和Leonard讨论参加动漫展的打扮，就用到了今天学到的单词：

Raj: Hey, since Sheldon's not going to Comic-Con, maybe we could find a cool trio to dress up as.

Leonard: What if we go as The Fantastic Four and just tell people that the Invisible Girl is standing there with us.

-既然谢尔顿不去参加动漫展，或许我们可以打扮成帅酷三侠。

-不如我们打扮成神奇四侠，就告诉其他人其实隐形女侠，就站在咱们旁边。

 上期复习 

heterogametic