drainage-主題

drainage

['dreinidʒ]

n.排水, 排水系統, 污水

例句與用法：

A long narrow trench or furrow dug in the ground, as for irrigation, drainage, or a boundary line.

溝渠，排水溝，水道在地面上狹長的溝渠或細溝，用於灌溉、排水或用作分界線

He came to look at the drainage.

他是來檢查排水設備的。

The city was even equipped with a drainage system, for a great many clay pipes were found beneath the narrow streets.

這座城市甚至還鋪設過排水系統,因為在窄窄的街道底下發現了許多陶土製的管道。

The drainage system has been aged.

排水系統已經老化了。

英文解釋:

名詞 drainage:

emptying something accomplished by allowing liquid to run out of it

同義詞：drain

以上來源於大辭典