yay

• 表示高兴、兴奋、欢呼或赞同的感叹词，常用于庆祝或表达喜悦之情。

An exclamation used to express joy, excitement, triumph, or enthusiastic approval in response to positive news, events, or achievements.

1. Expression of joy or celebrationA1informal

   Used to express happiness, excitement, or triumph when something good happens or is announced.

   表达喜悦或庆祝

   • Yay! We finally passed the exam!
   • The concert starts in an hour. Yay!
   • Yay, it's the weekend!

2. Expression of enthusiastic approvalA2informal

   Used to show strong support, agreement, or encouragement for an idea, plan, or someone's achievement.

   表示热烈赞同

   • Yay for the new policy!
   • Three cheers for the team. Yay!
   • She got the promotion! Yay!

• 名词，指泰语支（又称傣语支）——侗台语系（壮侗语系）中的一个语支，使用于东南亚部分地区（包括泰国、老挝、缅甸、越南及中国西南部）。

A noun referring to a branch of the Tai languages, a language family spoken in parts of Southeast Asia.

专有名词

1. A branch of the Tai languagesC2formal

   A subgroup of the Tai language family, spoken in parts of Southeast Asia.

   台语支

   • The Yay language is part of the larger Tai-Kadai family.
   • Linguists study the Yay branch to understand historical language shifts.
   • Some dialects within the Yay branch are mutually intelligible.