The CSS2 Specification states that the element should have an explicit width using the "width" property or an implicit width computed from contained sub-elements, such as an image.

CSS2规范要求元素必须要么具有使用“宽度”属性指定的显式宽度，要么具有从所包含的子元素(比如图像)计算得出的隐式宽度。

youdao

The "field width" specifier allows buffer overflows, and the field width and the precision width specifiers look almost identical — the only difference is that the safe version has a period.

“字段宽度”指定符会留下缓冲区溢出隐患，而字段宽度和精确宽度指定符看起来几乎完全相同——唯一的区别在于安全的版本具有一个点号。

youdao

Required width. A floated element should have a width specified.

被浮动元素应该有指定的宽度。

youdao

Rainfall has a direct link to the growth and width of rings on some kinds of trees.

VOA: special.2010.05.25

You would have made your phalanx as deep as you could, and once you had the width established. Yeah?

一旦你确定了方阵的宽度,你会将你的方阵布置得尽可能深,请讲

耶鲁公开课 - 古希腊历史简介课程节选

And if you don't put a point but just put a number, this specifies the width of space that will be used by the number you're inserting there.

如果你不用点而只用数字，这个指定的长度是由,你插入的数字决定的。

哈佛公开课 - 计算机科学课程节选

Yesterday we got the height and width, today it's the full wireframe model with scale measurements.

ENGADGET: blogger-avatar

And the width of the chamber looks like it could fit a football field.

FORBES: Slovenian Landscapes: Above and Below

BI2's device attaches to the back of an iPhone, adding about 1.75 inches to its width.

WSJ: Police Adopting iPhone-Based Facial-Recognition Device by BI2, Raising Civil-Rights Questions