Event-trees
(event-tree 的复数) 事件树
🧩 词语组成解析
event
[i'vent]
n. 事件，大事;活动，经历;结果;运动项目;
n. 树木；乔木；树状结构（tree的复数）
🗣️ 情景例句
How many courses are you taking this semester?
这学期你选了多少课？
Are you crazy?
你疯了吗？
I guess she's gone to visit some friends in another town.
我猜她是去别的城镇看朋友了。