露马脚: give oneself away; betray one's identity; let the cat out of the bag; reveal the true state of affairs; show one's hoof; show one's true colours 短语和例子这个小偷因大量花钱而露了马脚。 the thief gave himself
我希望她不要多话而露马脚: i wish she wouldn't talk and give the show away
