成型性緊實性可碾壓夯實性可碾壓壓實性可壓實性可壓縮性壓實性compactability index: 壓實指數(shù)compacta: 致密層compactablility: 可緊致性compact; clamp; compress tightly: 壓緊compactcircuit: 緊湊型電路下載手機(jī)詞典可隨時隨地查詞查翻譯