suffer: 1.做不及物动词,不加宾语,译为受苦. She suffered greatly as a child. 她童年深受苦难. 2.做及物动词,译为忍受. He could not suffer criticism. 他不能忍受别人批评他. suffer from: 1.患(某种病); 受(某种病痛)折磨 You must have suffered from a cold. 你一定是感冒了. 2.因…而受罚〔苦, 损〕 Sometimes I still suffer from these weaknesses. 有时我还是在吃这些弱点的苦头.