qanat
n. (伊朗等国从山上引水至平原的)暗渠；坎儿井
例句
用作名词(n.)
- These are the qanat mouth of the shaft.这些就是坎儿井的竖井口。
- Qanat visited people who have lived for its ingenious design, engineering, the arduous and admiration.参观过坎儿井的人，无不为它设计构思的巧妙，工程的艰巨而赞叹。