Sterides
[化] 甾类化合物
🗣️ 情景例句
He wrote some nice articles on Mom
他写了一些介绍妈妈的好文章
What company do you work for?
你在哪家公司做事？
The pictures it sent us were very disappointing because its main mirror was faulty!
它传送给我们的图像很令人失望，因为它的主要镜子有误差。