Rhythmophone
[医] 心搏扩音器, 心律扩音器
🗣️ 情景例句
Here are a few magazine articles complimenting our products.
这是些称赞我们产品的杂志文章。
Keep your mouth shut and your eyes open.
要多看少说。
Really? I thought you were from the States.
真的吗？我还以为你是美国人呢。