Difference limen
听觉锐度，最小可觉差; 差阈
🧩 词语组成解析
n. 阈限\\n[医] 阀
🗣️ 情景例句
How many people are there in your family?
您家有几口人？
Old birds are not caught with new nests.
新巢捉不到老鸟。
Every year, several classes visit the factory.
每年都有好几个班去参观这家工厂。