burst in on

基本解释

Sorry if I burst in on you.
突然来打扰您，很抱歉。
Im sorry to burst in on you like this, but Im really upset。
我很抱歉这样突然地找您，但我真的很心烦。
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You burst in on her doing something dubious and she is trying to neutralise it by involving you.
你在她做可疑事情的时候突然出现，她是在试图把你卷进来，从而息事宁人。

If you put the electrode in just the right place, then when the electrode gets turned on, it stimulates the pleasure center in the rat's brain and it gets a little burst of pleasure, a pretty intense burst of pleasure.
只要把电极放对地方，然后启动电极，刺激老鼠大脑的快乐中枢,老鼠感受到一股快感，一股很强烈的快感。
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