慧心永梅
解释：“红眼”是“嫉妒”的意思。英语的red-eyed没有“嫉妒”的比喻意义，而green-eyed(with envy/jealousy)才有“嫉妒”的意思。“红眼”的第一个意思是指“某些动物是天生红眼睛的”。英语译为red-eyed 或with red eyes。例如：红眼树蛙会改变皮肤颜色与其周围环境融合。A red-eyed tree frog will change its skin color to blend in with its surroundings.“红眼”的第二个意思是指“人因熬夜、劳累、受伤或生病而产生的生理病变”。英语译为red-eyed 或with red eyes。例如：他因劳累而眼红。He is red-eyed from fatigue.“红眼病”英语为acute conjunctivitis。例如：红眼病是最常见的能传染儿童的眼病。Conjunctivitis is the most common eye infection affecting children.“红眼”的第三个意思是“发怒”或“发急”。英语译为to see red, to become desperate, to become furious。例如：他赌钱输红眼了。He became desperate due to loss in gambling.“红眼”的第四个意思是“嫉妒”或“妒忌”，也可以说“犯红眼病”。英语译为to be green-eyed (with envy/jealousy), to be green with envy/ jealousy。例如：他看见别人生活比自己好就犯红眼病。He is green with jealousy at seeing others become better off than him.
瘦小的土拨鼠
对，如果不用复数，只指一只眼睛疼了。用have表达的生病还是用单数更多。比如1、have a cold 感冒2、have a cough 咳嗽3、headache 头痛4、have a stomachache 胃痛5、have a toothache 牙痛6、have a fever 发烧
江南Andy
（眼疾，指急性结膜炎） bloodshot eye; ophthalmia; pinkeye（眼红） be jealous of sb.:红眼病 with jealous eyes; greeneyed monster; pinkeye（发怒） see red; become infuriated
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