Cascade fermemtation
[机] 级联发酵法
🧩 词语组成解析
🗣️ 情景例句
What kind of advice are you looking for?
希望能得到什么建议？
Fear is often greater than the danger.
杞人忧天。
The students are going to take the test in two days' time.
学生们准备在两天后就接受测验。