/tɔɪl/ noun
hard work, especially work that makes you feel physically tired:
Lindi has achieved her comfortable life only after years of hard toil.
humorous Well, after a day’s toil in the office I like to relax a little.
verb
to work very hard and/or for a long time, usually doing hard physical work （长时间）苦干，辛勤劳作 SYN slave