Maldi
n. 基质附助激光解吸电离离子源
🗣️ 情景例句
The biggest.
最大的。
His courage is a lesson to us.
他很有勇气，是我们大家的榜样。
However, when I was going out shopping last week, I noticed him in the garden near the gate.
然而上星期我正要出去买东西时，发现它正呆在花园里边靠门的地方。