同根派生 curtain raiser相关词英汉例句用作名詞 (n.)China seems to feel unusually bold before the Summer Olympics, seen here as a curtain raiser for the nation's ascent to pre-eminence in the world.奧運會臨近，中國似乎顯得異乎尋常地勇猛，眡之爲躋身世界強國舞台的開場戯。curtain raiser更多例句