英语词汇contractile vacuole的发音释义、词根词缀、结构分析、同源词、词频及词根记忆法-英语词根词缀词典

词汇	contractile vacuole
词根词缀	词源： 1877, from contractile (1706), from Fr. contractile, from L. contract-, pp. stem of contrahere (see contract).
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