https://online2.tingclass.net/lesson/shi0529/0008/8532/p49.mp3
https://image.tingclass.net/statics/js/2012
John is adept at gardening.
約翰擅長于搞園藝。
adept指熟練的,內(nèi)行的,an adept mechanic一個(gè)技術(shù)熟練的機(jī)械工;在某方面熟練就加介詞at.
She is adept at cooking.
她善于烹飪。