5 _0 z; e3 Q, H ^+ m' V- C2. Because of the excellent preservation of the fossil, anatomicaldetails of early horseshoe crabs were ---- for the first time, enablingexperts to ---- the evolution of the horsesho ...
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在第一次解剖之前,这些专家应该已经有研究,然后通过解剖在重新评价也是合理的。