hindexheliskiing./hel-i-skee-ing/US // ˈhɛl ɪˌski ɪŋ //直升机滑雪,直升机滑行,滑翔机,乘坐直升机滑雪Definitionsn.noun · 名词1.›skiing on remote mountains to which the participants are brought by helicopter.Level 4More words in h →