blast-off

基本解释

The blast-off has been delayed several times from late 2008 for technical reasons.
據悉，從2008年底開始，發射計劃好幾次因爲技術原因而推遲。
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The blast-off was watched by Gabrielle Giffords, the US congresswoman shot in the head in January.
在一月份頭部被槍擊的女議員吉福玆觀看了發射過程。
The human spaceflight carrier rocket project had seen success in blast-off from the first rocket to the fourth one laying a solid foundation for the blast-off of the fifth rocket.
載人航天運載火箭經歷了從第一枚到第四枚發射的成功，爲第五枚火箭發射打下了堅實基礎。

The Apple and Google announcements bracket Microsoft's product blast-off, and Redmond is bringing the meat to this sandwich.
ENGADGET: Editorial: Turning point for the tortoise and the hare
Not many images can compare with the blast-off of the manned spacecraft for summing up a nation's economic and scientific capabilities, which is why so much is riding on this mission's success and why Chinese will be watching and waiting for the Shenzhou VI to touch down safely on the grasslands of inner Mongolia.
NPR: China Launches Manned Spacecraft
Oil wants to blast off but the lift-off is heavy and forced.
FORBES: Shouldn't Oil Be Much Higher Already?

When a space rocket blasts off, it leaves the ground at the start of its journey.