perfect
2019-02-15 本文已影响0人
张鑫Jackie
有adj,也有V
作动词，常有使…完美，常有精益求精、的意思
他是在德国读本科期间提高了自己的德语能力。
（参考翻译：It was during his undergraduate years in Germany that he perfected his German.）
他在日常闲暇时间提高了自己的演讲能力
It is during his spare time in the daily life that he perfected his skill of speaking
