Methylpyridine
[医] 甲[基]吡啶
🗣️ 情景例句
I have always envied your good luck.
我一直羡慕你的运气好。
Many surfaces feel very different.
表面的触感会因物体而大有不同。
in actuality waves move through the water leaving the water about where it was.
而实际上，浪从水中移过，而水则留在原处。