White people were represented by a red dot, black people by a blue dot, Asians by green, and Hispanics by orange.

红色圆点代表白人，蓝色圆点代表黑人，绿色圆点代表亚洲人，橙色圆点代表拉美裔。

youdao

Syntactically, it is singled out in Python by being named before the dot — everything following the dot, method name, and left parenthesis is just an argument.

从语法上说，在Python中通过在点之前指定名称来挑选对象-跟在点、方法名和左括号后面的只是一个参数。

youdao

Vashti I even made a dot by NOT painting a dot.

沃诗提甚至在没有画点的情况下，让纸上出现了一个点。

youdao

What's 17 divided by 3 is roughly -- one point something, so one point dot, dot, dot, right?

7除以3大概是多少呢--1点几，所以是1点几，几，几，是不？

哈佛公开课 - 计算机科学课程节选

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