Cascade fermemtation
[机] 级联发酵法
🧩 词语组成解析
🗣️ 情景例句
At four o'clock,
四点钟，
What's your nationality? Are you an American.
你的国籍是什么？你是美国人？
You can't go in no matter who you are.
不管你是谁，都不能进去。