英语词汇“upper wing coverts”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	upper wing coverts
释义	upper wing coverts 基本例句上覆羽 Its tail is long and black with gray uppertail coverts and orange brown undertail coverts.尾羽修长黑色，尾上覆羽灰色，尾下覆羽橙褐色。
随便看	wheelbases wheel-bases wheelbase track wheel bay wheel bearing wheel bearing grease wheel-bearing grease wheel bearing inner cup wheel-bearing inner cup wheel-bearing lubricant wheel bearing lubricator wheel-bearing lubricator wheel bearing outer cup wheel-bearing outer cup wheel bearing retaining ring wheel-bearing retaining ring Wheel Bearings wheel-bearings wheel beckets wheel bed wheel belt caster wheelbird wheelbirds wheel bit wheel blade