Maldi
n. 基质附助激光解吸电离离子源
🗣️ 情景例句
I was deeply impressed by his speech.
他的演讲给我留下深刻的印象。
The sun shines all alike.
太阳同样地普照一切。
You have to be able to plan your work so that all your jobs will be finished in time.
以便你的工作能及时完成。