Electrostethograph
[医] 电心音描记器
🗣️ 情景例句
OK, Philip. This is your third cup of coffee.
好啦 Philip。这是你第三杯咖啡了。
God never shuts one door but he opens another.
天无绝人之路。
I'd like to take these catalogs with me.
这些目录我想带走。