backest

释义与例句

v.
  1. 1.

    second-person singular simple present indicative of back

    古体
adj.
  1. 1.

    superlative form of back: most back

    语言学

    He set up two anchor points for his system using articulatory criteria: cardinal vowel 1 was the highest, frontest vowel that one could make without the sound becoming a consonant, and cardinal vowel 5 was the lowest, backest vowel one could produce without pulling the tongue back into the pharynx.

词源

back + -est

来源：wiktionary