短語(yǔ)詞組短語(yǔ)preventable looseness 防松looseness factor 松散因數(shù);松度系數(shù);放寬系數(shù)Looseness Compression 無(wú)損壓縮looseness fracturing 壓脹松動(dòng)tissue looseness 組織疏松looseness detail 寬松狀態(tài)center looseness 中心疏松looseness teeth 松動(dòng)牙joint looseness 接頭松動(dòng) 返回 looseness