troughs

核心释义

a long, narrow open container, especially one used for feeding or watering animals, or any similar container

1. 1.

   一种长而窄、顶部开口的容器,用于喂食或给动物饮水。

   A long, narrow container, open on top, for feeding or watering animals.

2. 2.

   狭窄的凹陷(如地面、海浪之间或海床)

   a narrow depression (as in the earth or between ocean waves or in the ocean bed)

3. 3.

   任何类似形状的容器。

   Any similarly shaped container.

4. 4.

   屋檐或屋顶上的排水沟；收集并排走雨水

   a channel along the eaves or on the roof; collects and carries away rainwater

5. 5.

   一种短而窄的水渠,用于存水直至排干或蒸发。

   A short, narrow canal designed to hold water until it drains or evaporates.

6. 6.

   顶部开放的凹形结构

   a concave shape with an open top

7. 7.

   波浪或山脊之间长而窄的凹陷；波周期的低谷部分。

   A long, narrow depression between waves or ridges; the low portion of a wave cycle.

8. 8.

   商业周期的低转折点或局部最低点。

   A low turning point or a local minimum of a business cycle.

9. 9.

   与天气锋面相关的线状气压低谷。

   A linear atmospheric depression associated with a weather front.

凹地；海槽；波谷；凹槽；（经济周期的）低谷；谷底；低压槽；槽线；檐槽；排水沟；小水渠；一种长而窄、顶部开口的容器,用于喂食或给动物饮水。