短語詞組短語clear valve opening 氣門淨開啓度clear r opening 淨開口clear door opening 門口寬度Stand Clear Invalid Opening Door 車門曏內(nèi)開clear size of opening [船]通孔尺寸clear opening between bars 鋼筋淨間距maximum clear opening width 最大淨開口寬度maximum clear opening 最大淨開口clear opening of screen 篩的淨麪英語;篩的淨孔 返回 clear opening