so lacking in interest as to cause mental weariness; "a boring evening with uninteresting people"; "the deadening effect of some routine tasks"; "a dull play"; "his competent but dull performance"; "a ho-hum speaker who couldn't capture their attention"; "what an irksome task the writing of long letters is"- Edmund Burke; "tedious days on the train"; "the tiresome chirping of a cricket"- Mark Twain; "other people's dreams are dreadfully wearisome" 日/英 »
【上位】 (economics) manufacturing or mining or growing something (usually in large quantities) for sale; "he introduced more efficient methods of production" 何かを販売用に（通常は大量に）製造、採鉱、栽培すること。
日/英 »
