laboriousness

n. 辛苦

别名

labouriousness

释义与例句

n.
  1. 1.

    The condition of being laborious.

    不可数

词汇关系

名词

同义词 2

operoseness toilsomeness

上位词 1

effortfulness

词源

From laborious + -ness.

来源：wiktionary