单词	center truck bolster
释义	center truck bolster 中摇枕
随便看	single-period single-period equilibrium single periodic block single-period model single-periods single person single-person singlephase single-phase single phase single phase A.C. single-phase AC electric locomotive single-phase AC motor single-phase AC series motor single-phase AC synchronous alternator single-phase AC synchronous generator single-phase AC traction single-phase AC traction motor single-phase aircooled transformer single-phase alloy single-phase-alloy single phase alloy single-phase alternating current single phase alternating current single phase alternating current circuit qpyl qpzx qpzz qqaa qqbb qqbg qqbh qqbj qqby qqbz 尘尘世尘事尘云尘仪尘俗尘凡尘刹尘务尘劫