词汇 | cucumber |
词根词缀 | 词源: late 14c., from O.Fr. cocombre, from L. cucumis (acc. cucumerem), perhaps from a pre-Italic Mediterranean language. Replaced O.E. eorþæppla (pl.), lit. "earth-apples." Cowcumber was common form 17c.-18c., and that pronunciation lingered into 19c. Planted as a garden vegetable by 1609 by Jamestown colonists. Phrase cool as a cucumber (c.1732) embodies ancient folk knowledge confirmed by science in 1970: inside of a field cucumber on a warm day is 20 degrees cooler than the air temperature. 词根记忆: n. 黄瓜The room is lumbered with numerous cucumbers.房间里乱堆着大量黄瓜. |
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