Ergoloid mesylates
[化] 二氢麦角毒甲磺酸盐
🗣️ 情景例句
Yor're quite right.
您说得对。
She's been a bit under the weather recently.
她近来身体不太好。
Imagine a pen attached to the weight in such a way that its point rests upon a piece of paper on the floor.
假定把一支笔拴在重物上，笔尖落在地板上的一张纸上，