Phonoscope
n. 验声器, 校音器, 内脏叩听器\\n[医] 心音波照相器, 内脏叩听器
🗣️ 情景例句
Well, thanks a lot.
那,多谢了。
I'd like to take off for home tomorrow.
我想下星期五请假。
No one can plead ignorance of a subject any longer, for these are countless do-it-yourself publications.
由于出版了不计其数的教人自己动手做事的书报杂志,没有人再能说对某事一无所知。
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