Word
lower-grade
adjective
低质量的；劣质的
lower-grade is the comparative of low-grade.
Of inferior quality.
- 1.
Of inferior quality.
低质量的；劣质的
- 2.
of inferior quality
低质量的
- 3.
Minor.
轻度的；次要的
- 4.
Not steep; nearly level (having a low grade).
坡度小的；几乎水平的。
轻微的；不严重的；坡度小的；近乎水平的；低质量的；轻度的；次要的；坡度小的；几乎水平的。
In use
The school was criticized for using low-grade materials in the new building.
The patient had a low-grade fever for two days.
She refused to buy low-grade produce at the market.
low-grade + noun
表示“轻度的”时，常用于疾病或症状。
The hospital admitted a patient with a low-grade fever.
医院收治了一名轻度发热的病人。
low-grade + noun
表示“劣质的”时，常用于产品、材料等。
They sold low-grade materials to cut costs.
他们出售劣质材料以降低成本。
be + low-grade
也可作表语，表示某物属于低等或劣质。
This product is low-grade and not suitable for export.
Connections
Confusing words
- low-quality
- 低质量的 · low-grade 强调等级或程度上偏低（如轻度感染），而 low-quality 仅指品质低劣，无程度含义。
- mild
- 温和的；轻度的 · low-grade 用于描述程度较低（如低度发烧），而 mild 强调性质温和、不严重，但可能用于更广范围（如 mild illness）。
Learner notes
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from DICTIONARY_API_DEV, ECDICT, WIKTIONARY.