penny black
noun
- historical the world's first adhesive postage stamp, issued in Britain in 1840. It was printed in black with an effigy of Queen Victoria, and had a value of one penny.〈史〉黑便士邮票（英国于1840年发行的世界上第一枚背面涂胶的邮票, 被印成黑色, 上有维多利亚女王肖像, 面值为一便士）。
| 单词 | penny black |
| 释义 | penny blacknoun
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