blastoff
n. 升空；发射
复数 blastoffs
例句
The original planned launch was called off four minutes before blastoff.
原计划的发射在起飞前四分钟被取消。
《柯林斯英汉双解大词典》
The blastoff was also broadcasted live on state-owned television and through the Internet.
这次发射也在国有电视及互联网上进行了现场直播。
The ROK's first space rocket was moved to its launch pad for scheduled blastoff on August 19, the state-run aerospace institute said Monday.
韩国航空宇宙研究院17日称，韩国首枚运载火箭已被运往发射台，预计19日发射。
