单词	bed voidage
释义	bed voidage 层空隙度
随便看	pilot tape pilottas pilotte pilot tender pilot test pilot-test pilot-tested pilot-testing pilot testing pilot test unit pilot through pilot thrust pilotti pilot ticket pilotto pilot tone pilot torch pilot tower pilottown pilot trace pilot-training pilot training pilot transfer arrangement pilot trench pilot truss 生死不由人生死与共，休戚相关生死与共，戮力同心生死中年两不堪，生非容易死非甘生死乃由天定生死事大生死关头只有一次生死关头识真交生死存亡，千钧一发生死悠悠尔，一气聚散之立チフル舞イ立チマサル立チマチヅキ立チマチ月立チマワリ立チマワル立チミ立チムカウ立チモドル三つ編み