| 释义 |
runnel
英音 [ ˈrʌnl ]
美音 [ ˈrʌnl ]
释义
n. 小河；沟渠
例句
1·They used waterproof cement to prevent water from seeping through the roof of the runnel .
他们用防水水泥来防止水从 屋顶的 排水通道里渗透。
2·They used waterproof cement to prevent water from seeping through the roof of the runnel .
他们使用防雨水泥以防止雨水从屋顶的排水渠里渗透出来。
3·Before we came to southern Appalachia, we lived for years in Arizona, where a permanent runnel of that size would merit a nature preserve.
在来到阿帕拉契亚东部之前，我们一家在亚利桑那州呆了很多年，那里有一条和这条小溪差不多大小的永久性流河，在我看来应当将这条河划分为自然保护区。
同义词
n.
小河；沟渠
riverletarroyo
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