Sebaconitrile
癸二腈
🗣️ 情景例句
I'm so glad you found the bag and took the time and trouble to return it.
我很高兴你发现了旅行袋而且不怕麻烦花时间将它送来。
A candle lights others and consumes itself.
蜡烛焚自身，光亮照别人。
'Will you be staying in England?' I asked.
“您就呆在英国吗？”我问。