Sinus block
[医] 窦性传导阻滞
🧩 词语组成解析
n. 窦, 静脉窦, 凹陷处
block
[blɑk]
n. 块;街区;<英>大楼，大厦;障碍物，阻碍;
vt. 阻止;阻塞;限制;
🗣️ 情景例句
These items shouldn't be difficult to come by
这些东西应该是不难弄到的，
All men cannot be first.
不可能人人都得第一名。
There's a particular comedy which I have decided to do.
我决定导演一出独特的喜剧。