eighty-oneth

形容词 adj.

英文释义

形容词 adj.
  1. eighty-first nonstandard
    — If the diameter of the moon were the same as that of the earth, a body weighing one pound on the earth would weigh only one eighty-oneth part of a pound on the moon.

词源

From eighty-one + -th (ordinal suffix).
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