Stiffer
a. 更硬的（sniff的比较级）
🗣️ 情景例句
You are in great condition. I can't believe it!
你的身体太好啦。我简直不敢相信。
He is hard to please.
他是难以取悦的。
There is a stereo in the room.
客厅里有台立体声音响。