拇指同食指之間連接處嘅平面 (the adjacent surfaces of the thumb and the index finger)
打咗成日網球，揸拍揸到個虎口都痛。
I played tennis for whole day, I hold the rack for too long now even the adjacent surfaces of the thumb and the index finger feels hurt.
拇指同食指之間連接處嘅平面 (the adjacent surfaces of the thumb and the index finger)
打咗成日網球，揸拍揸到個虎口都痛。
I played tennis for whole day, I hold the rack for too long now even the adjacent surfaces of the thumb and the index finger feels hurt.
a tiger's mouth
the jaws of death
purlicue (the web between the thumb and forefinger of a hand)