Mdf
[计] 主配线板
🗣️ 情景例句
But I am thinking about myself.
但我就是在为自己着想呀。
Industry is fortune's right hand,and frugality her left.
勤勉是幸运的右手，世俭是幸运的左手。
What is it? asked the man.
“什么事？”楼上人问。