disposal
名词解释：the power to use something or someone
造句：Mike used all the resources at his disposal
responsibility
名词解释：the social force that binds you to the courses of action demanded by that force
造句：It's my responsibility to lock the doors.
我的职责是锁门.
emblematic
名词解释：serving as a visible symbol for something abstract
造句：Rosemary is emblematic of constancy.
迷迭香是贞节的象徵.
potential
名词解释：the inherent capacity for coming into being
造句：The product has even more potential in export markets.
这种产品在出口市场上甚至会有更大的销售潜力.
burden
名词解释:an onerous or difficult concern
造句：It eased me of the burden.
这使我减轻了负担.
facility
名词解释：a building or place that provides a particular service or is used for a particular industry
造句：The sports facilities are superb.
运动设施是第一流的.
exposed
名词解释：with no protection or shield
造句：Lu Xun exposed the evil of the old society in his works.
鲁迅在他的作品中揭露了旧社会的罪恶.
hesitate
名词解释：pause or hold back in uncertainty or unwillingness
造句：Embarrassment caused me to hesitate.
窘迫使得我(讲话)吞吞吐吐.spread - The rumour was spread by him.谣言是他散播的。outbreak - The governemt is doing everything to prevent an flu outbreak.政府在竭尽所能避免流感散播。evidence - They have no evidence.他们没有证据。source - Where is the source of the water?水的源头在哪里？defeat - They were crying because of the defeat.他们因为输了而哭泣。blame - They are to be blame for this.这事要怪他们。announce - He annonuce his plans to everyone.他把他的计划宣布给大家。