例句
	
		- 
			We didn't get to the core of the subject.
			我们没触及问题的核心。
			
		
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			The investigation barely scratched the surface of the city’s drug problem.
			这次调查只是触及了该城市毒品问题的表面。
			
		
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			Occasionally, lymph nodes can be found in the vicinity of the umbilicus.
			偶而, 脐周淋巴结可触及.
			
		
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			Touch on anything in his personal life and you'll be stonewalled.
			一旦触及任何关于他私生活的事,你就得小心了.
			
		
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			The spread touched a high of 2.53 percentage points earlier in the session , before retracing.
			这一利差在周三早盘触及2.53个百分点的高点, 随后有所收窄.
			
		
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			Officials say they've only scratched the surface of the drug problem.
			官员们说他们只是触及了毒品问题的表面。
			
		
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			So is there any taboo she wouldn't touch? Unhesitatingly she replies, "Politics."
			那么有什么她不愿触及的禁忌吗?她毫不犹豫地回答:“政治。”
			
		
- 
			Scratch the subject of defence and acronyms, abbreviations, and buzzwords fly out.
			话题触及国防,缩合字, 缩写字和行话就满天飞.
			
		
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			Steam condenses to water when it touches a cold surface.
			水蒸气触及冷的表面即凝结成水.
			
		
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			Now, use your pocketknife to touch the mica and see what will happen.
			现在你用小刀去触及岩石中的云母,看看会产生什么现象.