Jackson's sign
[医] 杰克逊氏征(气喘病样哮鸣)
🧩 词语组成解析
🗣️ 情景例句
and he kept talking about having a house of our own.
他老说要有自己的家。
To study the map
研究地图
But every night he heard the noise upstairs.
但每天晚上他都听到楼上的声音。