Stearolic acid
[化] 硬脂炔酸; 9-十八炔酸; 9-十八碳炔酸\\n[医] 十八碳炔酸
🧩 词语组成解析
🗣️ 情景例句
Sorry, I don't quite understand why...
对不起，我不太理解为什么…
Did you go camping this morning?
你今早去露营了吗？
I was doing my homework and forgot the time.
我在做家庭作业，忘记了时间。