Valylene
缬烯炔, 2-甲基-1-丁烯-3-炔, 异戊稀炔
🗣️ 情景例句
That could solve your problem, Marilyn.
这样可以解决你的问题， Marilyn。
How much is the salary a month?
每月薪水多少？
It is becoming harder and harder to find a job.
现在找工作是越来越难了。