Indelibility
n. 不能消除, 不可磨滅
? 同義詞
??? 情景例句
Eight straight-back chairs. Thirty folding chairs.
八張直背椅。三十張折摺椅。
David must figure on at least seventy strong men for support.
戴維至少須把七十個壯漢的協助計算進去。
Not all sounds made by animals serve as language.
動物發出的聲音不都是用作語言交際。