词汇：octave/ˈɑːktɪv/

n. 八度音阶；八行诗；十四行诗的前八行；八个一组的事物 　　octa- == 八(亦作octo-与oct) 　　octagon 八角形 　　octosyllable 八音节字 　　octolateral 八边的 　　October 十月(古罗马八月) 　　octocentenary 八百周年 　　octachord 八弦琴

相关场景

INT. SZPILMAN APARTMENT, SLISKA STREET - NIGHT Hands on the piano keyboard. Podgy, hairy hands with dirty nails. They play an octave, harsh, toneless, with straight fingers.

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Suddenly, his voice CRACKS and DROPS a half-octave. And then another. His friends Wilbur Freeley and Ruthie look over, wondering what’s wrong. Embarrassed, Edward just keepsSINGING, trying to follow along with the baritone part.

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