Idioventricular
心室自身的
🗣️ 情景例句
By arranging with the public schools
首先， 从公立学校开始
Never put off till tomorrow what you can do today.
今天能做的事绝不要拖到明天。
No, no drawings can be done until the wall is dry. That may take about a week.
不行。墙不干是不能在上面画画的。大概要一周才能干。