单词	a fine line
释义	English American a fine line C1 If you say that there is a fine line between one thing and another, you mean that they are very similar. You often say this when one thing is acceptable and the other is not: As a parent, I knew that there was a fine line between panic and caution. a fine line also a thin line a very small difference between two things that may seem different: There’s sometimes a very thin line between love and hate. As a comedian, I’m always walking that fine line between humor and sarcasm (= finding a balance between them).
随便看	Premium Savings Bond premium-rate premium-rate première premmie premolar premonition prenatal prenatal prenatally prenup prenuptial prenuptial agreement preoccupation as best you can as big, fast, good as ever as big, fast, good, etc. as ever as blind as a bat as bold as brass as clean as a new pin as clean as a whistle as clear as a bell as clear as day as clear as mud as cool as a cucumber