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- Natural boundary of a function 函数的自然边界
- The shape, outline, or boundary of a coast. 海岸线海岸的形状、轮廓或边界
- A maximum or minimum value of a function. 极大值，极小值函数的最大值或最小值
- Not getting over's the boundary of a country. 不要越过国境线。
- To become zero. Used of a function or variable. 成零变成零。用于函数或变量
- The graph of a function on a coordinate plane. 曲线图一种能在坐标平面上表示某一函数的图形
- Also, sometimes, intelligent. With a function that can be established or changed by means of a program;( "a programmable terminal"; "a programmable machine tool" ). 其功能可以利用程序建立或改变的，有时也称智能的(例如“一个可编程终端”, “一个可编程的机床”)。
- A mark indicating the boundary of such an interval. 刻度线，分度线指示这种间隔的界限的标记
- The prevention of a function from being recognized or acted upon. 阻止某种功能的识别或执行。
- Hardware or software that is part of a functional unit. 属于某一操作装置的组成部分的硬件或软件。
- The two nations had a conflict because of the boundary of a river. 因为一条河流的分界，两国发生了冲突。
- The border or boundary of a country or an area of land; a frontier. 边疆一个国家或一片土地的边界或边境；边疆
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- The lane is the boundary of our land. 那条小路就是我们这片地的界线。
- A function word that is used in place of a noun or noun phrase. 代替名词或名词短语的功能词。
- The two countries defined the boundary of a territory. 那两国订定领土的边界
- A set of values of a function corresponding to a particular subset of a domain. 像，像点函数中与某一集合中特定变量相对应的变量
- A name of the upper boundary of the set of numbers. 一种数字集合的上界的名字。
- A pier that constitutes one boundary of the porch. 门廊柱构成门廊一边的支柱
- As a visual mnemonic of a function, butcons are excellent. 作为功能的视觉助记符，图标按钮是优秀的。
