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
She's a real slut.
她行为放荡。
It's really different from what I expected.
确实和我想象的不一样。
No. It isn't real, said Meimei. It was used in plays.
“不，那不是真的，”梅梅说，“那是演戏用的。”