disappearance
英[disə'piərəns]美[disə'piərəns]
n.
1.[C,U]消失；失踪；灭绝
1.[C,U]消失；失踪；灭绝
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- The inexplicable disappearance of the woman worried everyone.
这个女人的失踪令人费解，使大家十分担忧。收藏 - The first term gives the rate of disappearance of particles by coalescences and the second term the rate of appearance of new particles
第一项是碰并造成的粒子消失率，第二项是新粒子的生成率。收藏 - The end of the Cold War has not brought about the disappearance of nuclear weapons.
冷战的结束并没有宣告核武器的消亡。收藏 - I wish someone would tell me about his mysterious disappearance.
但愿有人会告诉我他是怎么神秘地失踪的。收藏 - She could find no plausible explanation for its disappearance.
她无法解释清楚何以不翼而飞.收藏
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