plywood
n.
1907, from ply, n. + wood, n.. So called because the layers are arranged so that the grain of one runs at right angles to that of the next.
词汇 | plywood |
词根词缀 | Online Etymology Dictionary plywood n. 1907, from ply, n. + wood, n.. So called because the layers are arranged so that the grain of one runs at right angles to that of the next. |
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