Sterides
[化] 甾类化合物
🗣️ 情景例句
Many advertisements exaggerate the usefulness of the products.
很多广告都夸大了产品的效用。
His failure was a lesson to us.
他的失败是我们的一个教训。
The questions were very easy.How about you, Gary?
题目很容易。加里，你怎么样？