back-of-one-s-hand

back-of-one-s-hand什么意思,back-of-one-s-hand翻译

例句

• Pressing one"s palms together and resting one"s head on the back of one"s hand while closing the eyes as if sleeping means "I am tired" .

  双手合十，把头贴在手背上，同时闭上双眼好像睡着的样子，意思是“我累了”。

• know somewhere like the back of one"s hand;

  对一个地方了如直掌，是