unmasterably

词形变化

more unmasterably 比较级 most unmasterably 最高级

释义与例句

adv.
  1. 1.

    Such that it cannot be mastered or perfected.

    an almost unmasterably difficult piano composition

  2. 2.

    Such that it cannot be mastered, controlled, or governed.

    His temper rose up unmasterably.

词源

From unmasterable + -ly.

来源：wiktionary