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- Associative array are subject to the same limitations as regular variable names in PHP, i. E. They cannot start with a number and must start with a letter or underscore. 关联数组中的键名具有和PHP中普通变量名相同的规则,即不能以数字开头,必须以字母或下划线开头。
- That maths exam I took was a regular brain drain. 绞尽脑汁的数学测验，我真是绞尽了脑汁。
- I must insist on more regular hours. 我必须强调起居定时。
- A constant, variable, function name, or expression. 一种常数、变量、函数名或表达式。
- The rebels made regular attacks on the railways. 叛军不时地袭击铁路。
- The prices are variable, shop around by all means. 价格高低不一，所以一定要货比三家逐店选购。
- The temperature was a variable in the experiment. 在该实验中温度是个变量。
- He comes back to see us at regular intervals. 他每隔一段时间就回来看看我们。
- The computer gave a regular bleep. 计算机发出有一定节律的哔哔声。
- I am a regular reader of this newspaper. 我是这份报纸的长期读者。
- He works hard and keeps regular hours. 他工作努力，生活很有规律。
- A finite increment in a variable. 变量增量变量的有限增量
- The speed of the toy boat is variable. 玩具船的速度是可变的。
- Winds are mainly light and variable. 风力较弱，风向多变。
- He is a regular worshipper at that church. 他常去那个教堂做礼拜。
- She's a regular beauty, is not she? 她是个十足的美人，可不是吗？
- She's a regular beauty, isn't she? 她是个十足美人，可不是吗？
- A programmed time delay of variable duration. 暂停，展宽一种由程序设置的可变持续时间的时间延迟
- The boy is a regular mischief in school. 这男孩在学校里是一个十足的淘气鬼。
- He made a regular visit to his parents. 他定期看望父母亲。
