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- valid parsing arithmetic 有效剖析算法
- This function returns FALSE if parser does not refer to a valid parser, or else it returns one of the error codes listed in the error codes section. 如果parser参数没有指向一个合法的解析器,该函数将返回FALSE,否则将返回错误代码列表中的一个错误代码。
- He is on a par with his brother in intelligence. 他在智力方面同他的弟弟不相上下。
- Shakespeare is par excellence the playwright. 莎士比亚是最卓越的戏剧家。
- I didn't think her performance was up to par. 我认为她表现得不及平时。
- The little boy was not good at arithmetic. 这个小男孩算术不太好。
- She grounded her pupils well in arithmetic. 她给自己的学生打下良好的算术基础。
- I'm feeling a bit below par today. 我今天不大舒服。
- He is the elder statesman par excellence. 他是最优秀的年长的国务活动家。
- The marriage was held to be valid. 这一婚姻关系是有效的。
- He got the answer by mental arithmetic. 他用心算得出了答案。
- He is good at mental arithmetic. 他擅长心算。
- The gains and losses are about on a par. 得失几乎相当。
- Most athletes are above par in physical conditions. 大多数运动员的体质在一般水平以上。
- I'm good at history but not so hot at arithmetic. 我的历史成绩不错，但算术不太好。
- The ticket is valid for one month. 这票子一个月内有效。
- Sales of nylon have been below par in recent years. 近年来尼纶织的销售额一直不及以往。
- A credit card is not a valid proof of identity. 银行发的支票保付卡不是有效的身份证明文件。
- He brushed up on fractions before taking the arithmetic test. 在参加算术考试前他又重温了分数。
- A golf score of two strokes under par on a hole. 低于标准杆两杆比每穴规定击球次数少击两棒的高尔夫成绩
