Ergoflavin
[化] 麦角黄素
🗣️ 情景例句
I was very sad indeed to hear about it.
听了这件事，我的确非常难过。
We're jumping about in excitement at the discovery.
我们因为这一发现而兴奋得手舞足蹈。
a wave length (the horizontal distance between two wave crests),
波长（两个浪峰间的水平距离）