avoidable error可: approve避免: avoid; refrain from; avert; ...的: 4次方是 The fourth power of 2 i ...誤差: error不可避免的: imperative; indispensabl; ineluctable; inescapable; inevitable; inevitably; necessary; unavoidable下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
