within
adv., prep.
Old English wiðinnan "within, from within," literally "against the inside," see with + in.
〔李〕[with-=with与；in=inside内部 →“along with the inside与内部相连”→] prep.①in the inner part of；in side of在⋯里面；在⋯内部
〔李〕[with-=with与；in=inside内部 →“along with the inside与内部相连”→] prep.①in the inner part of；in side of在⋯里面；在⋯内部