档次的英文：
(n) quality; level; grade
Multilevel and multifunction
多档次，多功能
Dept Store – suitable for medium and high grade products
百货公司-适合中高档次的产品
Sporting goods store – suitable for medium and high grade products
运动用品店-适合中高档次的产品
The feature of the electronic video-game machine produced by our factory is that it is of multilevel and multifunction.
多档次，多功能，是本厂生产的电子游戏机的特点。
In this country the good players are pulled down a notch or two.
在这个国家，优秀选手的水平降了一两个档次。
The computers of our factory are multilevel and multifunction, especially suitable for family use.
本厂电脑多档次，多功能，特别适合家庭使用。
Over the past few years,many families have climbed a bracket or two.
近几年里，许多家庭的收入已提高了一两个档次
However, if you’re eating at a downscale restaurant a tip is not necessary.
不过，如果你在一家低档次的餐馆就餐，就没有必要给小费。
Port Philip wool is the finest in Australia and is used to produce the highest quality woolen and worsted fabrics.
菲利普港羊毛是澳大利亚羊毛中最细最好的,被用于生产最高档次的粗梳和精梳毛织品。
n.[C]
1. 性质；特性
2. 品德，品质
3. 质量；品级；优质
4. 身份，地位，作用
5.【古】高位；显赫的社会地位；(the qualities)贵族，上流人士
6.【古】成就，才艺，本领
7. 音色，音质；【语】音值
8. 色品，色泽的鲜艳性；色饱和度
9.【逻】质
10.【主英】（内容较严肃的）大报；高级刊物
11.【心】基本感官属性
adj.
1. 优良的，优质的，高记的
2.【古】上流社会的
3.【主英】（报刊）内容严肃的，高级的
ascribe a quality to or give a name that reflects a quality.
把品质归于或给出一个名字来反映品质。
Image quality indicator(IQI)/image quality indication
像质指示器
The quality of the computers are good || The quality of the computers is good
这些计算机的质量良好
n. 水平线，水平面；高度；层；水平；级别
adj. 水平的，同高度的；笔直的；平静的
v. 推平；毁坏；使平等；瞄准；变平；坦率诚实地对待
Level off the shelves with a spirit level.
用酒精水平仪把架子弄平。
But there is plenty of scope at that level.
然而在此水平上还是有足够的余地。
The worker levelled their looks at the foreman.
工人们用目光逼视着工头。
n. 年级；阶段；等级
v. 将…按级别分类；给…批分数，改作业；混合
longitudinal grade
纵坡度
There are lots of jobs in junior grades.
初级阶段有很多工作要做。
Red grades into pink.
红色逐渐变成粉红色。