Detection limit
[化] 检出限
🧩 词语组成解析
🗣️ 情景例句
Can I help?
要我帮忙吗？
A good appetite is a good sauce.
饥不择食。
I turned to look at the children, but there weren't any in sight: they had all run away! The man laughed when he realized what had happened.
我转过头去看那些孩子，但一个也不见，全都跑了！当那个人明白了发生的事情时，笑了起来。