expensive

形容词 adj.

英文释义

形容词 adj.
  1. Having a high price or cost.
    — If successful, Edison and Ford—in 1914—would move society away from the ever more expensive and then universally known killing hazards of gasoline cars: air and water pollution, noise and noxiousness, constant coughing and the undeniable rise in cancers caused by smoke exhaust particulates.
  2. Taking a lot of system time or resources.
    — an unnecessarily expensive choice of algorithm
  3. Given to expending a lot of money; profligate, lavish. obsolete
    — […] And that he looked into his own affairs, and underſtood them; That he had, when abroad, been very expenſive; and contracted a large debt (for he made no ſecret of his affairs); […]
  4. Having a high economy rate.

词形变化

more expensive comparative most expensive superlative expencive alternative,archaic

词源

From Latin *expēnsīvus, from expendō (“to weigh out (money), to pay out”) (whence English expend). By surface analysis, expense + -ive. In the sense of "high-priced" has largely displaced dear.
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