Semiterete
a. 半圆柱状的
🗣️ 情景例句
Politics are a sensitive subject of conversation.
政治是交谈的敏感话题。
It's difficult to make a decision whithout knowing all the facts.
不了解所有事实而做出决定是困难的。
Why didn't you tell me then?
为什么那时不告诉我呢？