Stethophonometer
[医] 胸音计, 听诊测音器
🗣️ 情景例句
I don't know what I would do without you.
我真不知道没有你们我怎么办。
Beautiful day, isn't it?
今天天气真好，是不是？
Frank smiled when he remembered his hard early years and the long road to success.
弗兰克回想着他早年的艰难经历和走过的漫长的成功之路，微笑了。