sloping trough造句

"sloping trough"是什么意思

造句与例句手机版

The flow of grain is regulated by shaking it in a gently sloping trough ( the " slipper " ) from which it falls into a hole in the center of the runner stone.
It's difficult to see sloping trough in a sentence. 用sloping trough造句挺难的

相邻词汇

用"sloping site"造句, 用"sloping span"造句, 用"sloping step"造句, 用"sloping surfaces"造句, 用"sloping terrace"造句, 用"sloping troughs"造句, 用"sloping type"造句, 用"sloping wave"造句, 用"sloping way"造句,

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