rat-a-tat-tat 
(răt′ə-tăt′tăt)
(răt′ə-tăt′tăt)n.
A series of short sharp sounds, as that made by knocking on a door.
[Imitative.]
| 单词 | rat-a-tat-tat |
| 释义 | rat-a-tat-tat (răt′ə-tăt′tăt)n. A series of short sharp sounds, as that made by knocking on a door. [Imitative.] |
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