一级阶地 second bottom;
热门单词
- 一年生野豌豆 narbonne vetch; narbonus vetch;
- 一蟹不如一蟹
- 万金油
- 三元混合物 ternary mixture;
- 三分
- 三分之二
- 三方氯铜矿 paratacamite;
- 三星拱照
- 三氯化铁腐蚀剂 ferric chloride etchant;
- 三点透视 three-point perspective;
- 三着四错
- 三糖酶 trisaccharidase
- 三级跳远 {体} hop, step and jump; triple jump;
- 三色堇
- 三角联结 triangular configuration;
- 三足
- 三轮车 tricycle; tricar; three-wheeler; three-wheel cart; velo; trishaw; trisha; pedicab; tri-truck
- 三边形突肚窗 {建} cant bay
- 三速唱机 three-speed player;
- 三重链滑车 {机} triplex chain block;
- 上天无路， 入地无门
