54 A ______ is a dramatic event caused by a fire, resulting from rapid re-introduction of oxygen to combustion in an oxygen-depleted environment; for example, the breaking of a window or opening of a door to an enclosed space.
(A)backdoor
(B)backdrop
(C)backbreaker
(D)backdraft

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統計： A(32), B(22), C(38), D(149), E(0) #1609624

詳解 (共 3 筆)

#3337800
A ______ is a dramat...
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#3958998

A ______ is a dramatic event caused by a fire, resulting from因…發生，由於…導致 rapid re-introduction of oxygen to combustion燃燒（過程）, （化學）燃燒 in an oxygen-depleted消耗；耗費；減少 environment; for example, the breaking of a window or opening of a door to an enclosed space. 

回風是由火引起的劇烈事件，是由於氧氣迅速耗盡並在貧氧環境中燃燒而引起的；例如，窗戶被打破或門向封閉空間的打開。

(B)backdrop翻譯：背景幕, 背景, （事件的）背景。
(C)backbreaker的解释是：艰苦的工作, 工作勤奋的人
(D)backdraft倒流氣，倒煙、反風流

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#4605191
文中的backdraft是指 "復燃" ...
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