betravail

词形变化

betravails 三单 betravailing 现在分词 betravailed 过去式 betravailed 过去分词

释义与例句

v.
  1. 1.

    To work at; compose (a book, etc.).

    及物
  2. 2.

    To work for; earn by labour.

    及物
  3. 3.

    To do violence to; violate.

    及物

词源

From Middle English betravailen, equivalent to be- + travail.

来源：wiktionary