Cetene
鯨蠟烯, 1-十六碳烯
??? 情景例句
Your car's very noisy. The muffler must be damaged.
你的車噪音真大，消聲器一定出毛病了。
As far as I'm concerned, you can do what you like.
就我而言，你可以自便。
He set out to discover whether the wagging dance showed direction.
他開始著手找出搖擺舞是否表示方向。