“Top board” in Japanese
Short answer
Top board in Japanese is “甲板” (kouhan). Full meaning: deck (of a ship); top board (of a table, counter, etc.), surface.
Other ways to say “Top board” in Japanese
かんぱん
kanpan deck (of a ship); top board (of a table, counter, etc.), surface
天板
tenban top (of a table, counter, etc.), tabletop, countertop, top board, surface; baking tray, baking sheet, sheet pan
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