土的物理性质密实度compactive effort: 击实功; 压实功compactionfolding: 致密褶皱酌compactly: 紧密地, 简洁地; 细密地compactionfold: 致密褶皱compactly generated space: 紧密生成空间下载手机词典可随时随地查词查翻译
