脚尖 趾尖中释
He stood on tiptoe and peeped through one of these windows..他立在一扇这样的窗子前面，踮起脚尖朝里看。
She slipped out of bed and tiptoed to the window..她溜下床，踮起脚尖走向窗户。
on tiptoe,用脚尖地；急切地；悄悄地
stand on tiptoe,足尖站立
