单词 | shortwall |
释义 | shortwall[ shawrt-wawl ] / ˈʃɔrtˌwɔl / adjective Mining.pertaining to a means of extracting coal when the working face is about a third the length of the longwall system and mining is done by a continuous cutter rather than by longwall machinery. Origin of shortwallFirst recorded in 1910–15; short + wall Words nearby shortwallshort time, short-timer, short title, short ton, short-waisted, shortwall, shortwave, shortwave diathermy, shortwave radio, shortweight, short-winded Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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