Hold up your hands.
to shade one's eyes with a hand
to shade one's eyes with one's hand
to raise one's hand―lift up one's hand―(採決の時なら)―show one's hand―(敬礼なら)―touch one's cap
手を振る.
to exhaust one's means―try every means
(食物になら)to touch food―(仕事になら)―put one's hand to a task―(女になら)―have a connection with a woman
to touch―put one's hand to―anything
Raise your hand.
Get your hands off.
Give me your hand.
手を振る.
Hold up your hands.
Please raise your hand.
Your hands are filthy.