Cornocentin
马来酸麦角新碱
🗣️ 情景例句
We prepared some tuna fish
我们准备了鲔鱼
What kind of quality control do you have?
你们用什么办法来控制质量呢？
The boat is not safe, said Ah Fang. Let's pull it out of the water.
“这船不安全，”阿芳说，“让我们把它从水里拉出来吧。”