toil

US /tɔɪl/
UK /tɔɪl/
1.

công việc cực nhọc

hard work, especially work that makes you feel physically tired:

:
Lindi has achieved her comfortable life only after years of hard toil.
1.

công việc cực nhọc

to work hard:

:
Farm workers have been toiling in the 100-degree heat over the past week.