🧩 词语组成解析
chair
[tʃɛr]
n. 椅子;大学教授职位;主持会议的主席（的席位或职位）;讲座;
vt. 主持;使…入座;使就任要职;
🗣️ 情景例句
Really?
真的？
In college I majored in economics, What was you major?
大学时我主修经济，你主修什么呢？
You were very angry!
你火气真大！