| 单词 | toggle bolt |
| 释义 | toggle boltnounan anchor bolt having two hinged wings, ordinarily held open by a spring, for engaging the rough sides of a hole drilled in masonry or the inner surface of a hollow wall. Origin of toggle boltFirst recorded in 1785–95 Words nearby toggle bolttogetherness, together with, togger, toggery, toggle, toggle bolt, toggle iron, toggle joint, toggle switch, Toghril Beg, Togliatti Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 |
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