bottom log meaning in Chinese
船底计程仪
Examples
- Bottom log interval
测量井段底部深度 - We cleared everything out of the way , about four or five foot along the middle of the bottom log
我们把墙根底下那根横木的中段前面的东西搬开，清出了四五英尺宽的一块空地。 - I got under the table and raised the blanket , and went to work to saw a section of the big bottom log out - big enough to let me through
我爬到桌子下边，把毯子掀了起来，动手锯起来，要把床底下那根大木头锯掉一节，大小能容得下我爬进爬出。