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
Hello.
你好！
She is supposed to be one of the best singers.
大家认为她是最有名气的歌星。
The porter went to fetch one and arrive back with the station master,
搬运工跑回去取时刻表，同时请来了站长。