英文解释： "adjective: concerned with the appreciation of beauty
noun: a set of principles underlying and guiding the work of a particular artist or artistic movement."
例句： "The director, not known for his aesthetic sensibilities, decided not to use costumes at all, and put on the play in everyday clothing.
The artist operated according to a peculiar aesthetic, not considering any photograph to be worth publishing unless it contained a marine mammal."
英文解释： adjective: likeable; easy to talk to
例句： For all his surface affability, Marco was remarkably glum when he wasn’t around other people.
英文解释： adjective: wealthy
例句： The center of the city had sadly become a pit of penury, while, only five miles away, multi-million dollar homes spoke of affluence.
英文解释： verb: provide with an opportunity
例句： The summit of Mt. Kilimanjaro affords a panoramic view that encompasses both Tanzania and Kenya.
英文解释： noun: an eager willingness to do something
例句： The first three weeks at his new job, Mark worked with such alacrity that upper management knew it would be giving him a promotion.
英文解释： noun: the quality of unselfish concern for the welfare of others
例句： Albert Schweitzer spent most of his life doing missionary work as a doctor in Africa, seeking no reward, apparently motivated only by altruism.
英文解释： noun: a mixture of multiple things
例句： The band’s music was an amalgam of hip-hop, flamenco and jazz, blending the three styles with surprising results.
英文解释： adjective: open to more than one interpretation
例句： The coach told his team, “Move towards that side of the field”; because he did not point, his directions were ambiguous, and the team had no idea to which side he was referring.
英文解释： adjective: mixed or conflicting emotions about something
例句： Sam was ambivalent about studying for the exam because doing so ate up a lot of his time, yet he was able to improve his analytical skills.
英文解释： verb: make something bad better
例句： "Three Cups of Tea" tells the story of western man who hopes to ameliorate poverty and the lack of education in Afghanistan.