upstep

词形变化

upsteps 复数 upsteps upstepped upstepping upsteps 三单 upstepping 现在分词 upstepped 过去式 upstepped 过去分词

释义与例句

n.
  1. 1.

    An upward shift of tone between the syllables or words of a tonal language.

v.
  1. 1.

    To apply an upward shift of tone between the syllables or words of a tonal language.

词源

From up- + step.

来源：wiktionary