Beck's triad
[医] 贝克氏三征(心脏受压时的三征
🧩 词语组成解析
triad
['traiæd]
n. 三个一组;三幅一组;三和音;
🗣️ 情景例句
in the public school
在公立学校中
Do you like plays?
你喜欢看戏？
She was a beauty in her day.
她年轻的时候是个美人儿。