otk
								
		
						
			abbr.
							old tuberculin Koch 老结核菌素科赫;
					
				
		
		
				例句:
		
						- 
				Robert Taubman says OTK isn't an activist investor.
								
								来自WSJ			 
						- 
				Its nominees include OTK principals and a few hotel-industry experts.
								
								来自WSJ			 
						- 
				The next generation now oversees OTK, with Michael Olshan and Robert Taubman as managing principals.
								
								来自WSJ