1. 用來分隔或組織計算機程序元素或數(shù)據(jù)元素的字符或字符串。例如括號、空格符、算術(shù)運算符、if（如果）、“BEGIN＂等。
   A string of one or more characters used to separate or organize elements of computer programs or data; for example, parentheses, blank character, arithmetic operator, if, "BEGIN".
2. 布爾代數(shù)中的一種運算，它同時對兩個二進制數(shù)字進行如下操作：如果一個數(shù)或二個數(shù)為1，則結(jié)果為1；如果二個數(shù)均為零，則結(jié)果為零。它的邏輯算符是OR運算符。
   An operation performed in Boolean algebra on two binary digits simultaneously in a way that the result is one if either one or both digits are a one, or zero if both digits are zero. The logic operator is the OR operator.
3. 不嚴格地說，一種數(shù)學或邏輯運算符。
   Loosely, a mathematical or logic operator.

算的英語翻譯：

符的英語翻譯：