百度
谷歌
图片
维基
百科
valley board
valley bog
valley bottom
valley bottom circulation zone
valley breeze
valley current
valley fill
valley flat
valley floor
valley fog
Valley Forge
valley glacier
valley iceberg
valley line
valley load
valley moor
valley of corrugation
Valley of Ten Thousand Smokes
valley plain
valley point
valley point current
valley point voltage
valley rafter
valley region
valley side
valley sink
valley storage
valley tolerance
valley train
valley wind
valley bog
valley bottom
valley bottom circulation zone
valley breeze
valley current
valley fill
valley flat
valley floor
valley fog
Valley Forge
valley glacier
valley iceberg
valley line
valley load
valley moor
valley of corrugation
Valley of Ten Thousand Smokes
valley plain
valley point
valley point current
valley point voltage
valley rafter
valley region
valley side
valley sink
valley storage
valley tolerance
valley train
valley wind
valley board
屋顶斜沟(排水槽)底板