A policeman snapped handcuffs around his wrists.警察咔嚓一声把手铐铐到了他的双腕上。He noticed expensive foreign-made watches on every wrist.他注意到每人腕上都戴有昂贵的外国制造的手表。He looked at the gold watch on his wrist.他看了看戴在腕上的金表。The handcuff had worn an angry red wound on his wrist.手铐在他腕上磨出的伤口已经红肿发炎。