Fallot's tetrad
[医] 法乐氏四联症, 四联畸形
🧩 词语组成解析
tetrad
['tetræd]
n. 四元组;四分染色体;<化>四价元素;（数目）4;
🗣️ 情景例句
I'm glad you feel you've finally put it all together.
我很高兴你终于就绪了。
Better say nothing than nothing to the purpose.
与其说话不中肯，不如一言不发好。
Jean is a blue-eyed girl.
珍是个蓝眼睛的女孩。