痉挛一种由于紧张或寒冷而导致的肌肉突发性、无意识的、间歇性的紧缩，能导致剧烈的疼痛，通常发生在腿部或肩部 A sudden, involuntary, spasmodic muscular contraction causing severe pain, often occurring in the leg or shoulder as the result of strain or chill.
政府决定紧缩通货。 The Government decided to deflate.
有几家银行在信贷方面紧缩起来了。 Some banks tightened up on their credits.
因通货膨胀我们不得不紧缩开支。 Inflation has forced us to retrench.
