Mesitic acid
[化] ┯酸; 5-甲基邻苯二甲酸
🧩 词语组成解析
🗣️ 情景例句
Oh yes.
噢， 好啊。
Where's a tax-free shop?
免税店在哪儿？
for it is then almost ready to undertake heavy work and can begin to earn its keep straight away.
这个年龄的象差不多已能干重活，可以很快挣回饲养它的开支。