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
If I fail this exam I'll fail the course.
我要是考试没通过，这门课就没学分了。
Do you think you could lend me some of your records/CDs?
请问你能借我几张唱片吗？
It's time to get down to business now.
是进入正题的时候啦。