low-grade

英 ['ləu'ɡreid] 美
  • adj. 低级的;品质低劣的
low-grade
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low-grade (adj.)
1867, originally in mining, with reference to ores, from low (adj.) + grade (n.).
1. Solid low-level waste will be disposed of deep underground.
放射性水平低的固体废料将做地下深埋处理。

来自柯林斯例句

2. Doctor believed that his low sperm count was the problem.
医生认为他的精子数太低是问题所在。

来自柯林斯例句

3. With a low-pitched rumbling noise, the propeller began to rotate.
伴随着隆隆的低沉噪声,螺旋桨开始旋转起来。

来自柯林斯例句

4. We're a bit low on bed linen. You'll have to make do.
我们的床单有些次,您将就着用吧。

来自柯林斯例句

5. The official number of people carrying the AIDS virus is low.
艾滋病病毒携带者的官方数字并不高。

来自柯林斯例句