Event triangle
[计] 偶三角形
🧩 词语组成解析
event
[i'vent]
n. 事件，大事;活动，经历;结果;运动项目;
🗣️ 情景例句
should not be legally joined in marriage?
不该合法结婚的，
It's a pen.
是支笔。
A cat? What's its name?
一只猫？它叫什么名字？