例句與造句

1. Effects of backward masking on the responses of the inferior collicular neurons in the big brown bat ,
   后掩蔽效應(yīng)對大棕蝠下丘神經(jīng)元聲反應(yīng)的影響
2. It's difficult to find backward masking in a sentence. 用backward masking造句挺難的