Reliever
n. 解除痛苦的人, 接替者, 救济者
✅ 同义词
🏥 医学释义
减压装置，解脱器
🗣️ 情景例句
Don't worry, Richard.
别担心， Richard。
He brushes his teeth.
他在刷牙。
It was no use pretending that I had not seen him, so I waved to him.
若再装作没看见他已是没有用了，我只好向他招手。