词汇	space ratio
释义	space ratio 空隙率
随便看	that's all you knowabout it that's all you know about it that's a matter of opinion That sentence is not grammatical That sentence suddenly illumined her that same That's a mercy! that's a new one on me That's a nice thing That's a nice thing to do that's an idea that's an idea! thats another pair of shoes That's another pair of shoes that's a relief that's as maybe that's a thought that saved a wretch like me that's a very good question That's a whack that's a wrap that's bargain that that's beside the point that's better That scarlet curtain killed the room