Decadiene
癸二烯
🗣️ 情景例句
What's the weather like in Japan this time of year?
现在日本的天气怎么样？
I've got a slight pain in my knee.
我的膝盖有点痛。
and in this I do not think that I stand alone.
我也相信，出洋相者并非我一人。