Ergotoxin
麦角毒素
🗣️ 情景例句
My doctor advised me to give up smoking without delay.
医生劝我立即戒烟。
It's no trouble at all. I'll carry this suitcase for you.
一点也不麻烦，我来替你提这只箱子。
An advertisement which begins with the magic word FREE can rarely go wrong.
凡是用“免费”这个神奇的词开头的广告很少会失败的。