R-r
[医][=Rinne's test negative]林尼（氏）（音叉）试验：检音传导障碍，阴性（骨导音长于气导音）
🗣️ 情景例句
in a horse and carriage.
坐马车。
When the lights went out, I was washing my hair.
当熄灯的时候，我在洗头。
They lived there before they came to China.
在他们来中国前。