上底
上底[shàng dǐ]1.■upper base
热门单词
- The officials complied according to ranks， with the titled， cabinet ministers and heads of the ministries in front.; The officials of the six bureaus of the palace lined the steps according to rank， the military ones at the west and the civil at the east.
- ○
- 一刬
- 一子双祧
- 一级波 fist-order wave
- 一胎
- 一败涂地
- 丁字
- 丁宁周至
- 万古长存
- 万宝全书
- 万能灵药
- 三列轴承 three-row bearing
- 三反运动
- 三国
- 三棱刀 three-square tool
- 三组分 three-component
- 三维制导 three-dimensional guidance
- 三维连续体 three-dimensional continuum
- 三行式铆钉 three-plier
- 三角形密封圈 delta-ring
