floppy base
常见例句
- 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.
松软倾斜地基 ，有两个特征 ：一是地基土体松散 ，具有低强度和可压缩性 ；二是地基表面或松软层底部 ，有一定的向外的斜坡。 返回 floppy base