您要查找的是不是：
- grade of silk quality 成熟度
- She bought a remnant of silk at a bargain. 她廉价购得一块零头丝布。
- A low number; a low grade of oil. 一个小的数; 低级油
- A cocoon is a kind of silk covering made by an insect. 蚕茧是由昆虫制造的一种由丝组成的外包层。
- Whether Grade of Sci-Tech Journals Matches Quality of Their Papers? 科技期刊"级别"与科技论文质量能否等同?
- A slightly ribbed, woven fabric of silk, cotton, or rayon. 罗缎一种半透明紧密织物，由丝、棉或人造丝织成
- This piece of silk would line your coat nicely . 这块丝料会很适于衬在你的大衣里。
- This dress is made of silk, isn't it? 这件衣服是丝绸做的，对吗？
- Please advise the grade of fuel. 请问这是什么牌号的燃油?
- The coat is made of silk brocade. 这件外套是用丝锦缎制成的。
- We could feel the smooth texture of silk. 我们能感觉出丝绸的光滑质地。
- I got a grade of 85% on the English test. 我英文考试得85分。
- This polity lifted Chinese exports of silk. 这项政策提高了中国丝绸的出口量。
- You should use a higher grade of gasoline. 您该用高档汽油。
- A rich fabric of silk and gold brocade. 织锦，锦缎华丽的丝织品和金丝织锦
- He merits a grade of B on his composition. 他的作文分数应该得B。
- A thin, transparent gauze of silk or cotton muslin. 丝纱罗一种用丝或棉花织成的薄而透明的纱布
- Of the highest U.S. government grade of meat. 上等的特指美国政府规定的肉类最高等级的
- Grades of quality have AB, A, AA, AAA. 质量等级有：AB、A、AA、AAA。
- How to take care of silk carpet? 如何保养真丝地毯?
