underbite

n. [医]反颌(指下颌或下门齿前突,超出上颌或上门齿)[仿 overbite]

发音

UK /ˈʌndəˌbaɪt/
US /ˈʌndɚˌbaɪt/
UK /ˌʌndəˈbaɪt/
US /ˌʌndɚˈbaɪt/

词形变化

underbites 复数 underbites underbit underbites 三单 underbiting underbitten underbiting 现在分词 underbit 过去式 underbitten 过去式 underbitten 过去分词

释义与例句

n.
  1. 1.

    A malocclusion, in which the lower teeth extend past the upper ones

    医学
v.
  1. 1.

    To use insufficient acid in an etching process, so that the result is too shallow.

词源

From under- + bite.

来源：wiktionary