pusillanimity

n. 无气力,胆怯

purvey, purveyance, purveyor, purview, pus, push, push-bike, push-button, push-cart, push-chair, push-over, push-pull, push-start, push-up, pusher, pushily, pushiness, pushing, pushover, pushy, pusillanimous, pusillanimously, puss, pussy, pussy willow, pussyfoot, pustule, put, put (sth) down, put a check on, put across, put an end to, put aside, put away, put down, put forward, put in, put in for, put in order, put into effect,