Williamson's sign
[医] 威廉逊氏征(气胸及胸膜积液时的一种下肢血压征象)
🧩 词语组成解析
🗣️ 情景例句
to have a family and grandchildren.
拥有一个家庭和孙子们。
I want to make a long distance call.
我想打个长途电话。
be nice to people we don't' like, drive carefully, and take the dog for a walk every day.
对不喜欢的人友善一些；小心驾车；每天都要带着狗散步；等等。