He's been pinching money from the cashbox.他一直在偷钱箱里的钱.He led his life , pinching and scraping.他省吃俭用地过日子.Her flat head and nose were made by pinching the clay between the forefingers.她的平头和鼻子都作出捏食指之间的粘土.Frieda grinned,...
I really must start tidying the place up...我真得开始收拾收拾这个地方了。You would be better employed tidying your room.你最好打扫一下你的房间.I really must start tidying the place up.我真得开始收拾收拾这个地方了。They were tidying up the remains of their picni...
The stability and space correlation about the sky wave propagation time - delay in Loran - C system are studied.研究了罗兰 -C 天波传播时延的稳定性与空间相关性.artificial propagation of fish鱼类人工繁殖Clonal propagation can also give some large ga...