Mesitylinic acid
[化] ┯林酸; 3,5-二甲基苯甲酸
🧩 词语组成解析
🗣️ 情景例句
You always know the right thing to say.
你说话得体。
There is no friend so faithful as a good book.
最忠实的朋友莫过于一本好书。
In seeking independence, they do not sacrifice their human dignity.
在追求独立自由的同时，他们并不牺牲为人的尊严。