基本解释蚤咬同根派生 英汉例句Flea bites can cause a person to develop a rash known as fleabite dermatitis.人被叮咬了之后可能会患上蚤咬型红斑。He has been bitten by a flea and is suffering from pain and itching.他被虼蚤咬了，浑身痛痒。