单词	second basemen
释义	同second baseman
随便看	contraction-- muscular contraction; muscular contraction of area contraction of casting contraction of cross sectional area contraction of fabric contraction of indices contraction of jet contraction of sentence contraction of tensor contraction of the sinew contraction of the sinews contraction of the tendons contraction, partial contraction percentage contraction percentage of area contraction phase contraction process contraction ratio contraction-- reflex contraction; reflex contraction; rhythmic contraction rule contractions contraction scale