单词	trough gutter
释义	trough gutter 槽形沟;槽形天沟
随便看	estimate standard error estimate survey estimate system estimateth estimate the yield estimate time and amount of the flow of funds estimate useful life estimate value estimate variance estimatility estimating estimating according to the results of past fellings estimating bad debts estimating by trees estimating chlorophyll content of leaves estimating cost estimating cost recoverability estimating cost system estimating equation estimating error estimating hyperplane estimating leaf water potential estimating of crude oil estimating of molecular weight estimating of value 鐡鐢鐣鐤鐥鐦鐧鐨鐩鐪割レル割レル割レ物割レ目割レ返ル割レ鍋割レ鐘割合割増割増し