单词	pretan
释义	pretan transitive verb pre·​tan (ˈ)prē+ : to tan (leather) prior to the main tanning Word History Etymology pre- + tan
随便看	allmouths allness allo- alloantibodies alloantibody alloantigen alloantigens allobar allobars Allobroges allocability allocable allocatable allocate allocated allocatee allocates allocating allocation allocations allocative allocator allocators allocentric allochetite

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