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VERB
				克服;控制;战胜
				If you overcome a problem or a feeling, you successfully deal with it and control it.
例句
						Molly had fought and overcome her fear of flying...
						莫莉已经努力克服了对飞行的恐惧。
						Find a way to overcome your difficulties.
						找出办法战胜困难。 
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VERB
				(感情上)受到极大影响,承受不起
				If you are overcome by a feeling or event, it is so strong or has such a strong effect that you cannot think clearly.
例句
						The night before the test I was overcome by fear and despair...
						考试前的晚上,恐惧和绝望让我内心无比惊慌。
						A dizziness overcame him, blurring his vision.
						他感到一阵眩晕,眼前发黑。 
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VERB
				(烟、毒气等)熏倒,使受不了
				If you are overcome by smoke or a poisonous gas, you become very ill or die from breathing it in.
例句
						The residents were trying to escape from the fire but were overcome by smoke.
						居民试图逃离火场,却被浓烟熏倒了。