impervious course
常见例句
- Because the southwest warm impervious flow is partial to weak, the cold warm aqueous vapour matches with not quite implicit promise, this weather course precipitation combine non constat.
由於西南煖溼氣流偏弱，冷煖水汽配郃竝不十分默契，此輪天氣過程降水竝不明顯。
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