Eticholanolone
原胆烷醇酮
🗣️ 情景例句
The food was terrible.
食物糟透了。
When do you expect to have this ready for sale?
你希望此种商品何时上市出售呢？
What are you doing? he asked. I'm cutting this tree up, answered the woodcutter.
“你在做什么？”他问。“我在把这棵树砍断，”伐木工人回答道。