Ethenone
[化] 乙烯酮
🗣️ 情景例句
Oh, not at all.
噢 一点也不。
I can't help it, sir.
我也无能为力，先生。
He waved desperately to his companion, who had been water skiing for the last fifteen minutes.
他绝望地向他的伙伴挥手，他的伙伴在过去的15分钟里一直在滑水。