啮：咬；狸：狸猫。无路可逃的老鼠也会咬猫。比喻受人欺压，虽然敌不过，也会拼死抵抗。
a desperate rat will bite the fox (idiom); the smallest worm will turn being trodden on
穷(qióng)
鼠(shǔ)
啮(niè)
狸(lí)
