/ˈtɪptəʊ ||; ˈtɪpˌto/nounon tiptoe standing or walking on the ends of your toes with your heels off the ground, in order not to make any noise or to reach sth high up 用脚尖站着；踮着脚行走
tiptoe²
/ˈtɪptəʊ ||; ˈtɪpˌto/verb [I] to walk on your toes with your heels off the ground 蹑脚行走；踮着脚行走