in fashion (=stylish, most modern)
after the fashion (of)
find fault with (=complain about; criticize)
at fault (=in the wrong, blamable)
in favour of
be in favour with
out of favour with
in one’s favour (=to one’s advantage)
(be) favourable to (=advantageous)
fear for (=be afraid for the safety of sb. or sth.)
for fear of (=in case of; because of anxiety about)
in fear of (=afraid for the safety of)
feed (sb.) on sth.
be fed up with (=be unhappy, tired about sth. dull)
feel like (=have a desire for)
请大家写下中文解释^_^