three-step

英 [θ'riːst'ep] 　 　 美 [θ'riːst'ep] 　 　
  • adj. 三级的

three-step的相关资料：

临近单词

three W's three three-quarter ball three-element bath three phase varmeter three-electron gun three wings anoscope three-phase-foam three dimension data three-plate clutch three-high rolling Three-year program
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