disappear /ˌdɪsəˈpiɚ/ verb disappears; disappeared; disappearing
disappears; disappeared; disappearing
Learner's definition of DISAPPEAR
[no object]
1
: to stop being visible : to pass out of sight不见;消失 2
a : to stop existing : to die or go away completely不复存在;绝迹 -
The dinosaurs disappeared millions of years ago.恐龙在几百万年前就绝迹了。
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Their original enthusiasm has all but disappeared. [=vanished]他们原来的热情几乎不复存在。
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These problems won't just disappear by themselves.这些问题不会自行消失。
b : to become lost : to go to a place that is not known遗失;失踪 -
My car keys have disappeared again. [=I can't find them]我的汽车钥匙又不见了。
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He disappeared without a trace two years ago.他两年前就杳无音信了。
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The speaker suddenly disappeared just before the beginning of the ceremony.发言人在仪式就要开始前突然失踪了。
— disappearance
/ˌdɪsəˈpirəns/ noun, plural disappearances