词汇	double helical teeth
释义	double helical teeth 人字齿
随便看	overlapping mesh technique overlapping method overlapping mining overlapping mode overlapping mode technology overlapping multiple overlapping multiprocessor overlapp-ing multiprocessor over-lapping multiprocessor overlapping mutation overlapping network overlapping niche overlapping nonmatching grid overlapping nonmatching grids overlapping normal curve overlapping of cranial bones overlapping of duties overlapping of ecological niche Overlapping of electric double layers overlapping of frequency overlapping of frequency curve overlapping of generation overlapping of grating spectra Overlapping of legal provisions overlapping of lines