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
I don't know haw that could have happened.
我不知道怎么会发生那样的事。
Can I stop over on the way?
我在中途可以停吗？
Fine, thank you. How are you?
我很好，谢谢，你好吗？