Cyclododecatriene
环十二碳三烯
🗣️ 情景例句
I couldn't agree with you more.
我完全同意你的说法。
Hi, Lucy. I'll take French and Economics.
你好，露西，我想选法语和经济。
They had just had enough time to swim out of danger when the boat again completed a circle.
他们刚刚来得及游出危险区，快艇就又转完了一圈。