Cetene
鲸蜡烯, 1-十六碳烯
🗣️ 情景例句
In America, being highly educated often over-qualifies you for many jobs.
在美国，学历过高会使你得不到工作。
That's an exaggeration!
太夸张了吧！
Some of the things were hundreds of years old.
展出的一些东西已有数百年的历史了。