Quality function
[经] 质量职能
🧩 词语组成解析
🗣️ 情景例句
when I was about eighteen years old.
那时我差不多十八岁。
He is explaining the details of his idea.
他在详细说明这个构想。
One of the things that fascinates us most about cats is the popular belief that they have nine lives.
最使我们感兴趣的一件事情就是一种通俗的信念——猫有九条命。