七上八下
七上八下[qī shàng bá xià]1.■(His heart seemed to him) like a well in which seven buckets are drawn up and eight dropped down -- an unsettled state of mind.; be agitated [excited; perturbed]; in a mental flurry of indecision
热门单词
- 一次性
- 一程
- 一级修正 first-order correction
- 一组搁板 a shelving
- 一般加工工业 ordinary processing industries
- 一词多义
- 一边倒比赛 {体} onesided affair; one-sided game
- 一阶环路 first-order loop
- 七叶树（溶血）皂角素 escin
- 七日风
- 三分法 trichotomy
- 三尖瓣病 tricuspid disease
- 三尖瓣闭锁 tricuspid atresia
- 三方碳钙钾石 butschliite
- 三月桂胺 Alamine 304; trilaurylamine
- 三级组装 third level of packaging
- 三纲五常
- 三角分解 triangular factorization
- 三角形杆 triangular section bar
- 三角面 {地质} triangular facet
- 三轴参照系 triaxial reference system
