例句:
1、By hard work they made up the loss of time.
2、After years of hard work, she has finally arrived in her field.
經過多年的努力工作之後她終於在她的領域功成名就了。
讀音:英 [dfklt] 美 [dfklt]
釋義:adj. 困難的;不隨和的;執拗的
短語:
1、Difficult thing 困難的事
2、difficult position 困境,困難的處境
3、very difficult 非常困難,很困難
4、not difficult 不難,容易的
5、arduous difficult 艱鉅的