right-hand teeth的意思|示意

He lay on his back, his teeth set, his right hand clenched on his breast.

他仰卧着，牙关紧闭，右手紧握着拳头放在胸口上。

If you're right handed, doing tasks like brushing your teeth with your left hand will stimulate your brain - or getting dressed in the dark with your eyes shut.

如果你是右撇子，就试着用左手做事，例如用左手刷牙，这样也会刺激大脑，还可以试着闭着眼睛穿衣服。

To her great surprise, the poor old man was there sitting on the floor, his teeth clenched and his right hand bleeding!

让她大为吃惊的是，可怜的老人正坐在地板上，牙关紧咬，右手滴血不止。