think of
认为;想起
encourage [in'kʌridʒ]
v.鼓励
en(使)+courage(精神)→使精神→激励
get...back
退还...;送回去;取回
pick up
拾起;捡起
once [wʌns]
adv.一次
abroad [ə'brɔ:d]
adv.到国外,在国外
联想记忆:ab(离去)+road(路)→离开故土,上路启程去他方→(在)国外
copy ['kɔpi]
v.抄写;誉写