“某物”怎么读？

我可以用测量法求得某物的体积.I can find the size of something by means of measurement.知道了某物的距离才能判断其高度。You can only judge how high something is when you know how far away it is.它死命地抓住某物.It grips sth . in its death clutch....

“某物”的英语可以翻译为：somewhat，something ...