Maldi
n. 基质附助激光解吸电离离子源
🗣️ 情景例句
And we brought someone along who can help.
而且我们带来了能帮助我们的人。
Many a little makes a mickle.
积少便成多。
Bison were killed for their meat, while their fur provided warm clothing during cold winters.
他们杀野牛，吃野牛肉，用野牛毛皮制成冬季御寒的衣服。