hygiene
noun
ˈhaɪdʒiːn
noun
1
the
practice
of
keeping
yourself
and
the
things
around
you
clean
in
order
to
prevent
diseases
卫生; 保健
the
importance
of
personal
hygiene
个人卫生的重要性
oral/dental
hygiene
a
food
hygiene
training
course
食品卫生培训课程
good/poor/proper
hygiene
The
Consumers’
Association
blames
poor
hygiene
standards.
消费者协会指责卫生标准低下。