| 释义 |
BASE jump/beis/ n. & v. (also 亦作 base jump)●n. a parachute jump from a fixed point (esp. a high building or promontory) rather than an aircraft 高处定点(从高层建筑或悬崖等)跳伞 ●v. intr. perform such a jump 高处定点跳伞 □ BASE jumper n.[acronym from building, antenna-tower, span, earth, denoting the types of structure used] |