名词
中文翻译：缩窄的排水沟
同义词：
['sloping gutter', 'sloped gutter']
例句：
-
1.The house has a tapering gutter that collects rainwater and directs it to the downspout.
这所房子有一个缩窄的排水沟，收集雨水并将其引导到落水管。
-
2. The construction crew had to work around the tapering gutter to avoid damaging the foundation.
施工队不得不绕过缩窄的排水沟，以免损坏地基。
-
3. The old building's original design included a tapering gutter that was difficult to maintain.
这座旧建筑最初的设计包括了一个缩窄的排水沟，难以维护。