大学英语：重要词汇trash

trash n.垃圾;拙劣的作品;渣滓，败类vt.捣毁

toxic a.有毒的，因中毒引起的

amaze 使惊愕，使惊异 I am amazed that he should get the post.

breach n.违反，不履行;破裂 vt.冲破，攻破

briefcase n.手提箱，公事皮包

ambiguous 含糊不清的，模棱两可的 an ambiguous answer

ozone n. 臭氧;清新的空气

pact n.合同，条约，公约

trace 痕迹，踪迹 The wound healed, leaving almost no ～ of a scar

track足迹，踪迹～s in the snow

tragedy 悲剧 Hamlet is one of shakespeare’s best known tragedies