单词 | square nut |
释义 | square nut (once / 1181932 pages) n WORD FAMILY square nut: square nuts USAGE EXAMPLESMeans shopped the country to find the huge, ungalvanized steel bolts with square nuts used to fasten pieces of the tower together. Washington Times(Nov 28, 2015) On a hot-water unit, let the air out through the bleed valve, a square nut located near the top of the unit. Time(Mar 11, 2015) The same rule gives the width of a square nut across the flats. Low, David Allan, An Introduction to Machine Drawing...(2012) n nut with a square shape Hyper nut a small (usually square or hexagonal) metal block with internal screw thread to be fitted onto a bolt |
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