单词	套筒眼
释义	套筒眼 thimble-eye
随便看	study of nanometer far-infrared polyester study of nature Study of Naval EW Building study of n-dimensional extension set Study of Negative Current Calcu Study of network centric warfare Study of New Poetic tide study of new poetry study of news history Study of NG NM Standard Study of night ventilation effect study of noise reduction test on hypoid gears Study of non-ionic surfactants in wool scouring study of nonleaded easy-cutting brass Study of Novel Writing Style study of Nuo drama Study of Optimization Algorithm Bas study of origin study of original characters study of oxidized microcrystal waxes study of painting Study of Parallel Current Sharing HF study of parsons study of pearl coloration technology study of performance