常見例句雙語例句The floppy tip ground have two characters, one is that the soil is floppy and the other is that there is a slope on the surface or in the base of the soil.松軟傾斜地基 ,有兩個特征 :一是地基土體松散 ,具有低強度和可壓縮性 ;二是地基表面或松軟層底部 ,有一定的向外的斜坡。 返回 floppy base