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
Mom is now on television
妈妈现在出现在电视上
No, I heard she's married with two kids.
不，我听说她已使君有夫，还有两个孩子。
Open the window and air the room.
打开窗子，给房间通通风。