skyhook

英 ['skaɪhʊk] 美 ['skaɪˌhʊk]

• n. 探空气球(通信气象观测用高达370米的天线)

英英释义

Noun:

1. helicopter carrying a reel of steel cable that can be used to lift and transport heavy objects

2. a hook that is imagined to be suspended from the sky