| 单词 | 失明 |
| 释义 | 〔blind〕Having a maximal visual acuity of the better eye, after correction by refractive lenses, of one-tenth normal vision or less (20/200 or less on the Snellen test).瞎的，失明的：通过折射矫正后，最好眼最大视力敏感度为正常视力的1/10或少于1/10的（斯奈伦测试20/200)或更低〔tritanopia〕Greek anōpia [blindness] an- [not] * see a- 1 -ōpia [-opia] 希腊语 anōpia [盲，失明] an- [不] * 参见 a-1 -ōpia [后缀] 〔toxoplasmosis〕A congenital disease characterized by lesions of the central nervous system that can cause blindness and brain damage.弓形病：一种先天性疾病，特征为中央神经系统受损，可导致失明及脑部损伤〔purblind〕Having poor vision; nearly or partly blind.半盲的：视力差的；几乎失明或半失明的〔hemeralopia〕alaos [blind] alaos [失明] 〔trachoma〕A contagious disease of the conjunctiva and cornea, caused by the gram-negative bacteriumChlamydia trachomatis and characterized by inflammation, hypertrophy, and formation of granules of adenoid tissue. It is a major cause of blindness in Asia and Africa. 沙眼：一种结膜及角膜的传染性疾病，由革兰氏阴性病菌沙眼衣原体 引起，特征为发炎，肿胀及形成淋巴组织颗粒。在亚洲和非洲是失明的主要原因 〔ringhals〕An African snake(Hemachatus haemachatus) that spits venom at the eyes of an attacker, sometimes causing blindness. Also called spitting cobra （南非产）粗皮小眼镜蛇：一种非洲蛇（粗皮小眼镜蛇） ，朝攻击物的眼部喷吐毒液，有时可引起失明 也作 spitting cobra〔caecilian〕from caecus [blind (from its small eyes)] 源自 caecus [失明的（源自它的小眼睛）] 〔coloboma〕An anomaly of the eye, usually a developmental defect, that often results in some loss of vision.缺损：眼睛的异常现象，通常是一种发育缺陷，一般会导致部分失明〔blind〕was blinded in an industrial accident.在一次工业事故中失明〔purblind〕blind [blind] * see blind blind [失明的] * 参见 blind〔oxazepam〕A tranquilizing drug, C15H 11ClN 2O 2, related to benzodiazepine and used especially in the treatment of insomnia and alcohol withdrawal. 去甲羟基安定：一种安定药，C15H 11ClN 2O 2与苯二氮草有关，尤其用于失明症患者和戒烟者的治疗 〔toxocariasis〕A disease caused by a parasitic nematode of the genusToxocara , transmitted to humans by ingestion of a substance, such as soil, that has been contaminated by dog or cat feces and typically affecting either the eye or the internal organs. The ocular form of the disease can lead to permanent loss of vision. 弓形虫病：由弓形虫 属寄生线虫引起的疾病，经由摄取被猫狗排泄物污染的土壤等物质而传染给人类，一般感染眼部或内脏。眼部感染会引发永久性失明 |
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