- at the bottom of在…的底部;
- bottom view底视图，仰视图;
- bottom up颠倒，<俗>干杯！;
- bottom sill底槛;
- bottom rail下冒头;
- bottom pipe distribution下分式管分配;
- bottom out降至最低点;停泻回升;
- bottom of foundation基础底面;
- bottom line concept底线概念;
- bottom linen.概要，账本底线;
- bottom layer of the reinforcing steel底层钢筋;
- bottom intake底取水口;
- bottom hinged ventilator下折翼气窗;
- bottom gate底部闸门;底浇口;底孔闸门;底注式浇口;
- bottom flange底缘;
- bottom fiber底部纤维;
- bottom fell out底部掉了出来
- bottom discharge opening底部卸料孔;
- bottom cover底盖，后盖;
- bottom color[化] 底色;
- 双语例句
- 相关短语
- 今日热词
- 热门搜索
