adept in handicrafts; an adept juggler; an expert job; a good mechanic; a practiced marksman; a proficient engineer; a lesser-known but no less skillful composer; the effect was achieved by skillful retouching.

• 擅长手工;一个熟练的变戏法者;一份内行的工作;一名好机械工;一个熟练的射手;一个工程师专家;一位不很著名但也不很熟练的作曲家;反复熟练的使用才会达到效果。