Ethynes
[化] 炔烃
🗣️ 情景例句
Oh, I'm so happy, Harry!
噢， 我太高兴了， Harry！
We feel your product is too specialized for mass marketing.
我们认为你们的产品对广大市场而言太专业化了。
How extraordinary! I said. I think someone has been carving animals.
“多么神奇啊！”我说，“我想有人一直在刻这些动物。”