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pec是什么意思

pec

美  英
n.  胸肌
abbr.  职业教育中心(=Professional Education Center)

例句

用作名词(n.)
  1. On the plus side, bench pressing with a wide grip does increase the intensity of pec contraction during the exercise.从积极面来看,宽握卧推增加胸肌群的专注强度。
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