三角钢琴被代之以一架粗鄙的小电子琴。The grand piano has been replaced with a small, inelegant electric model.少儿电子琴, 钢琴, 手风琴, 音乐基本素养的培训.Junior flower, piano, accordion, basic knowledge of music training.经实践,该MIDI 电子琴 实用 、 易操作,具有良好的功能.MIDI ...
Catenary has been the more usual.悬链状态较为普遍.In the flow inside whole catenary, license plate is one fraction only.在整个产业链里面的流程, 牌照只是一小部分.How to solve a network to supply catenary system?如何解决网络供应链体系?...
The hydroperoxides are unstable compounds.氢过氧化物是不稳定的化合物.After the fall of Pitt in 1801 there was a decade of unstable government...1801年皮特倒台后，政府经历了10年的动荡。The erratic fluctuation of market prices is in consequence of unst...