tightness/ /

1.noun[u] 

(银根、现金等)缩紧;短缺

2.noun[u] 

(身体感觉)发紧,憋闷

3.noun[u] 

紧密,拥挤

4.noun[u] 

小气,吝啬

5.noun[u] 

牢固

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