有關sharps的精選大全

用sharps造句子,“sharps”造句
12caseshadinwardbowindentationandallwereirregularsharpsortriangularandpolygonalsharps.9caseshadcoarselongspiculationandamongthem7caseswereirregularsharpsortriangularandpolygonalsharps.It'sadifficultp...
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