| 释义 |
WordReference Random House Unabridged Dictionary of American English © 2024lap′ joint′, - BuildingAlso called plain lap. a joint, as between two pieces of metal or timber, in which the pieces overlap without any change in form.
- Buildingany of various joints between two members, as timbers, in which an end or section of one is partly cut away to be overlapped by an end or section of the other, often so that flush surfaces result.
lap′-joint′ed, adj.
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