单词	Big Training
释义	Big Training 大练兵
随便看	sliding shuttering sliding shuttering construction sliding shuttering construction method sliding shutters sliding shutting sliding shuttle sliding side box car sliding side door sliding side door circulating device sliding side saddle sliding skin flap sliding sleeve sliding sleeve engine Sliding sleeve gravel pack system sliding-sleeve motor sliding-sleeve nipple sliding sleeve valve sliding sleeve-valve sliding slip sliding slope sliding slot sliding slot four bar linkage sliding slot linkage slid ing slot linkage sliding sluice gate