Underyeast
(=bottom yeast)底层酵母
🗣️ 情景例句
He said I should call him.
他说我可以打电话给他。
And our successful techniques, and to speak about our failures.
和成功技巧，并讲出我们的失败之处。
It is all too easy to blame the railway authorities when something does go wrong.
因此，一旦铁路上真出了问题，人们便不加思索地责备铁路当局。