Valylene
缬烯炔, 2-甲基-1-丁烯-3-炔, 异戊稀炔
🗣️ 情景例句
The salary is insufficient for our life.
这份薪水不够我们生活。
Thank you for your dinner.
谢谢你的晚餐。
Let me see your driver's license, please.
请让我看看你的驾驶执照。