left parenthesis

常见例句

双语例句

• Every left parenthesis in a string is matched by a right parenthesis.
  字符串的左括号都有相应的右括号。
• A keyword followed by ( (left parenthesis) should be separated by a space.
  跟在((左括号)后面的关键字应被一个空格隔开。
• The enclosing left parenthesis is second from left; hence, $matches[2] is 123.
  左括号是从左侧算起第二个；因此，$matches[2] 是 123。
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