Methoxymethane
[化] 甲醚
🗣️ 情景例句
Think globally, act locally.
放眼全球， 从自身做起。
Better to do well than to say well.
说得好不如做得好。
His telescopic observations are justly immortal;
伽利略用望远镜所作的观察确实是不朽的，