low-grade是什么意思   low-grade怎么读

low-grade单词基本解析：

low-grade变化用词：

low-grade英英释义：

1. of inferior quality

形容词 low-grade:

of inferior qualitylow grade[ 'ləu'ɡreid ]adj.of inferior quality

low-grade中文词源：

low-grade用法和例句：

a low-grade infection

轻度感染

So when you eat out, you're either spending more cash or eating low - grade product.

所以,当你到外面吃饭的时候, 你不是花费了更多的金钱,就是食用了劣等的东西.

The low grade mineral resources are widely distributed in the western China.

我国西部地区广泛分布着低品位金矿资源.

He is a bit let down by the low grade he got.

这次成绩不好,他有点气馁.

《简明英汉词典》

This paper analyzes the utilization problem of low grade ore with many uses.

微生物种类及其作用机理是浸出低品位矿石的关键所在.

Leonard got a low grade in one subject, but all in all he's a good student.

李奥纳多有一科成绩很差, 不过整体而言还算是个好学生.

low-grade

Leave dynamite to the low and unrefined.
把炸药留给那些低劣的人吧。

There are several grades of herbs available, including pharmacopoeial grade, food grade and inferior grades.
有好几个等级的药材，包括药典级，食品级和低劣的等级。