Headstart的读音 Headstart中文意思

英音  ['hedstɑ:t] 
美音  ['hedstɑ:t] 
n. 抢先
Headstart 用法和例句
They have a twenty minute headstart . It 's going to be difficult catching them .
他们先走了20分钟.赶上他们可能会很难.