Cardinal symptom
[医] 主要症状
🧩 词语组成解析
🗣️ 情景例句
How many people are there in your family?
您家有几口人？
To study the map
研究地图
She bumped into the furniture and kept mumbling about the guests.
她撞到了家具上，嘴里还不断咕咕哝哝议论客人。