gelpv [kɤ⁵⁵pʰv̩³³]adverb
ENto turn over (e.g. an object), to roll over (e.g. said of a person in bed), to turn inside out; to roll back and forth, to toss and turn, to waffle back and forth (in one's thinking); to flip or to turn back; (to act) contrary to (sb, a rule or regulation), (to do) the opposite of (what's expected)
中文翻（上下或内外交换位置）; 翻来覆去; 往后翻; 反着(做)