单词 | pencil beam |
释义 | pencil beamnouna cone-shaped radar beam. Origin of pencil beamFirst recorded in 1945–50 Words nearby pencil beampencel, penchant, penché, Penchi, pencil, pencil beam, pencil box, pencil cedar, pencil crayon, pencil gate, penciliform Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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