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- 正在加载“ear trumpet”的释义
例句用法 短语词组 近反义词 海词讲解 英英解释
【近义词】
- hearing aid n. 助听器
名词 ear trumpet:
1.
a conical acoustic device formerly used to direct sound to the ear of a hearing-impaired person
同义词:hearing aid
1.
a conical acoustic device formerly used to direct sound to the ear of a hearing-impaired person
同义词:hearing aid