Decylene
[机] 癸烯
🗣️ 情景例句
Nothing to worry about.
没有什么好担心的。
I sure hope I can answer them for you.
我真的希望我能回答你的问题。
Why isn't Mrs. Lee's cat catching the mice?
李太太的猫为何不在抓这些老鼠呢？