他不是一个造诣很深的钢琴察，但可以凑合着弹奏一曲。 He is not a very accomplished pianist, but he can knock out a tune.
我的靴子；我的造诣 My boots; my accomplishments.
他是他所认识的人中最有造诣的一个。 He was one of the most accomplished men he had ever known.
甚至连一个颇有造诣的钢琴演奏家都极少能毫无差错地将这首有难度的曲子从头弹到尾。 It would be rare for even an accomplished pianist to get through such a difficult piece without striking a single false note.