Mah
abbr. 马来酸酐（Maleic Anhydride）
🗣️ 情景例句
It is. That's why we bought it for you.
是的。这就是我们买给你的原因。
My country is rich in natural resources.
我国自然资源丰富。
But the station master was adamant: rules could not be broken and she had to watch that train disappear towards her destination while she was left behind.
但站长态度坚决，规章制度不能破坏，姑娘只得眼看那趟火车消逝在她要去的方向而撇下了她。