deliberately, on purpose
    上述用作副詞的詞和詞組均有“有意地、故意地”之意。
    deliberately : 指經過深思熟慮后而行事。
    I believe the house was deliberately set fire to.(我認為有人蓄意放火燒這幢房子。)
    on purpose : 側重所作所為具有特殊目的。
    I sometimes think that all his supposed mistakes are made on purpose just to annoy me.(我有時認為他犯的那些被信以為真的一切錯誤是故意為了氣我。)
    denote, indicate
    這兩個動詞都有“指示”之意。
    denote : 指用符號等表示。
    We often denote danger by red letters.(我們常常用紅字表示危險。)
    indicate : 指用詞語或標記表達較明確的意義。