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
Part of the building for older people,
建筑物中的一部分给老年人用，
He thanked them on your behalf.
他替你同他们致谢。
After the train had left the station, the lady opened her handbag and took to her power compact.
火车开出车站后，那位妇女找开了手提包，拿出了粉盒。