barrel-drain翻譯，barrel-drain的意思，barrel-drain同義詞，barrel-drain的反義詞，barrel-drain短語詞匯

詞語：barrel-drain

barrel-drain的解釋

barrel-drainn. 排水溝

barrel-drain的意思

barrel-drain 排水溝;

barrel-drain的參考例句

1.Cellar bottom a side is dug wide, deep each 15 centimeters barrel-drain. 窖底一側挖寬、深各15厘米的排水溝。