Notice that alternatives within the (ABC | AB | a) alternation are all tried before the parser looks for the trailing words.

注意，在解析器寻找末尾的单词之前，会尝试(ABC |AB |A)系列中的全部可选项。

youdao

Notice that alternatives within the (ABC | AB | a) alternation are all tried before the parser looks for the trailing words.

注意，在解析器寻找末尾的单词之前，会尝试(ABC |AB |A)系列中的全部可选项。

youdao