Domino can be a X.509 Certificate Authority (ca).

Domino可以作为X . 509 Certificate Authority(证书权威，ca)。

youdao

Let x be the sum of a and b.

设x为a加b之和。

《牛津词典》

A clerk had slipped the wrong tab on Tony's X-ray.

一位职员失手把一个错误的标签贴到了托尼的X光片上。

《柯林斯英汉双解大词典》

It carried the man who became the first human to step on the moon, Neil Armstrong, a former X-15 pilot.

VOA: special.2010.07.07

Some others If I might have a right to X, do you have a duty to fulfill that for me?

其他的像如果我有某项权利，你有没有义务帮我实现？

普林斯顿公开课 - 人性课程节选

When I call this class definition, it calls init, init and I give it an x and a y value.

我说过，当我们，调用这个类的定义的时候，它会去调用。

麻省理工公开课 - 计算机科学及编程导论课程节选

The machine is guided by a x-ray image onto which a doctor can choose a number of destinations.

ENGADGET: Robotically Steerable Probe aims at minimally invasive surgery, moves through gelatin like a champ

The ballot paper in a by-election is like at a general election, with voters putting a X in the box next to the name of the candidate they want to vote for.

BBC: How the PCC elections work

You see in your internal visualizer a chart of supply and demand, price and quantity, perhaps depicted as a large X on a graph with two axes.

FORBES: Your Brain Was Made For Visual Modeling