(BrE) (NAmEskillful) VERBS | ADVERB | PREPOSITIONVERBS➤be熟練▸➤become變得熟練ADVERB➤extremely, fairly, very, etc.極其/相當/非常熟練▸➤highly, incredibly, particularly極其/非常/特別熟練➤technically技術嫺熟PREPOSITION➤at擅長⋯◇I became skilful at drawing.我畫畫的技術嫺熟起來。➤in在⋯方面擅長◇highly skilful in his tactics戰術運用得極為嫺熟