liftoff
导读：liftoff读音音标英[\\\'lɪftˌɒf]美[\\\'lɪftˌɒf]
基本意思释义n.（火箭发射时）起飞，启动短语及实用例句Why does a space shuttle get hotter on reentry than on liftoff
基本意思释义n.（火箭发射时）起飞，启动短语及实用例句Why does a space shuttle get hotter on reentry than on liftoff
liftoff读音音标
英[\\\'lɪftˌɒf]
美[\\\'lɪftˌɒf]
基本意思释义
n.（火箭发射时）起飞，启动
短语及实用例句
Why does a space shuttle get hotter on reentry than on liftoff?
能想象航天飞机穿越大气层时受到摩擦产生的热量有多惊人吗?来一起听听 吧 .
英英释义
Noun
1. the initial ascent of a rocket from its launching pad
