He operates the machine dexterously.他操纵机器动作非常轻巧.How dexterously he handled the mite.他伺候小家伙,有多么熟练....

dexterously的音标：dexterously的英式发音音标为：['dekstrəslɪ]dexterously的美式发音音标为：['dekstrəslɪ]...

adv.巧妙地，敏捷地...