流逝汉英词典

lookahead

L 开头单词

基本解释

  • n.考慮未來(預先作準備

同根派生

     

英汉例句

  • Positive lookahead and lookbehind do not backtrack.
    積極的預測先行和追溯不廻溯。
  • The biggest limitation is that yacc is limited to one token of lookahead.
    最大的侷限在於,yacc被限定爲一個預讀標記。
  • This “lookahead” into cool/hot spot movement is supplied to you each turn.
    這些對於冷/熱場的的移動信息在每次移動之前會提供給你。
  • Provides information about regular expression lookahead and lookbehind behavior.
    提供關於正則表達式預測先行和追溯行爲的信息。
  • Assertions do not change: lookahead looks to the right; lookbehind looks to the left.
    斷言不改變:預測先行曏右搜索;廻顧後發曏左搜索。