单词	字汇技巧
释义	字汇技巧vocabulary skill
随便看	magnetic suspension bearing magnetic suspension centrifuge magnetic suspension furance magnetic suspension spinning rotor vacuum gauge magnetic suspension train magnetic susptibility magnetic-sweep amplifier magnetic sweep cable magnetic sweep cable {mine} magnetic sweeping magnetic switch magnetic switching magnetic symmetry magnetic tachometer magnetic tape magnetic--tape magnetic-tape magnetic tape access magnetic tape adapter magnetic tape back-up station magnetic tape backup system magnetic tape buffer magnetic tape cartridge magnetic tape cassette magnetic tape cassette recorder