Electrocardiographs
(electrocardiograph 的复数) n. 心电图描记器\\n[医] 心[动]电[流]描记器
🗣️ 情景例句
You're right, Harry.
你说的对， Harry。
He is studying the ecology of ameba.
他在研究阿米巴
Will you let us have the specifications?
规格说明书可以给我们吗。