Mesitylinic acid
[化] ┯林酸; 3,5-二甲基苯甲酸
🧩 词语组成解析
🗣️ 情景例句
I just want to be able to make my own decision.
我只想能够自己决定。
The secret of success is constancy of purpose.
成功的秘诀是目标坚定。
that the traveller abroad thereby denies himself the opportunity of getting to know the people of the country visited.
说这种封闭的作法使到国外旅游者失去了了解所去国家人民的机会。