Mesitylinic acid
[化] ┯林酸; 3,5-二甲基苯甲酸
🧩 词语组成解析
🗣️ 情景例句
I'm editor of the most influential newspaper in Riverdale.
我是Riverdale最有影响力的报纸的编辑。
They've already turned on the electricity.The house is ready.
他们已经开了电.房子是准备好了的。
Both men had just begun to swim towards the shore, when they noticed with dismay that the speedboat was moving in a circle.
两个人刚开始向岸边游去，就突然惊愕地发现快艇正在转着圈行驶，