tripping的精選

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用“tripping”造句大全，tripping造句

用“tripping”造句大全，tripping造句

2017-08-08
Thetrippingmethodsofwaterinjectionnozzlesareevolvedfromtubingstringtrippingtoslicklinetrippingandintelligenttripping,whichimprovetestingandadjustmentefficiency.Shecametrippingdownthegardenpath.Theywer...