必背搭配 (be)ineligible for ; ineligible to do
派生词汇 ineligibility n. 不合格 ineligibleness n.不合格 ineligibly adv. 不合格地
7. curatorn. a person in charge of a museum, an art gallery, etc. 博物馆，美术馆等(的)馆长
e.g.: He had worked as a curator.
8. immunityn. ability to resist infection, disease, etc. 免疫力
e.g.: This vaccine will give you immunity for two years.
派生词汇 immune adj. (常与against, from, to连用)免疫的;免受(伤害)的;(常与from, to连用)被豁免的 n. 免疫者 immunize vt. 使有免疫力，使免除;immunization n. 免疫作用
9. unmaskvt. Remove a mask from sb. 除去某人的面具
e.g.: The revelers unmasked at midnight.
10. homosexual①adj. sexually attracted only to people of the same sex as oneself同性恋的
e.g.: He has the homosexual tendencies.
②n. a homosexual person; a gay man or a lesbian 同性恋者
e.g.: He is a homosexual.
派生词汇 homosexuality n. 同性恋爱