词汇	adventitious bursa
释义	adventitious bursa 摩擦囊
随便看	have a grudge against have a grudge against sb Have a grudge against sb have a grudge against someone have a guess have a guess at have a guest have a guest pass have a guilty conscience have a habit of doing have a haemorrhage have a hairbreadth escape have a hair breadth escape have a haircut have a haircut/have one's hair cut Have a hair of the dog that bit you have a half-day holiday have a hand have a hand at have a hand for have a hand in have a hand in doing sth Have a hand in planning have a hand in something have a hand in sth