unmanly

形容词 unmanly:

1. not possessing qualities befitting a man
   同义词：unmanful, unmanlike
2. lacking in courage and manly strength and resolution; contemptibly fearful
   同义词：pusillanimous, poor-spirited

副词 unmanly:

1. without qualities thought to befit a man
   同义词：unmanfully

1. It was once thought unmanly not to drink and smoke.
   身为男子不抽烟不喝酒曾视为无男子气概。