Xanthellin
黄枯草菌素
🗣️ 情景例句
Never in my life have I seen such a mess!
我这辈子没见过这么乱的地方。
Not all butter that the cow yields.
母牛所产的未必全是黄油。
It took me ten minutes to persuade her to ring back later.
我用了10分钟的时间才说服她过会儿再来电话。