Ecgs
(ECG 的复数) 心电图\\n[医] 心[动]电[流]图
🗣️ 情景例句
Sounds like what?
声音像什么
Yes,it's mine.
是，是我的。
Bones were carved into needles and tools, and the teeth were used to make necklaces.
骨头则雕琢成针和工具，牙齿用来作项链。