be from是什么意思，be from的意思翻译、用法、同义词、例句

来自于

Nutritionists say only 33 percent of our calorie intake should be from fat.

营养学家说我们所摄入的卡路里中只应有33%来自脂肪。

He was pretending to be from England, but his accent and manners gave him away.

他假装来自英国，但他的口音和举止暴露了他的真面目。

It could be from my Boots, from when he was using the box back in the alley …right?

或许就是我的布茨的毛，在他回到巷子里用这只盒子的时候掉落的······不是么？

If your program is a viewer or editor of data—such as a word processor or an image displayer—that data might be from an attacker, so it's an untrusted input.

如果您的程序是数据的浏览器或者编辑器——比如文字处理器或者图像显示器——那么那些数据有可能来自攻击者，所以那是不可信的输入。

Breathing must be from stomach.

呼吸必须从腹部开始。