高级用户的英文：
advanced-level user
adj. 先进的，开明的；高级的；年迈的
v. 前进；增加；上涨
Prices are advancing.
各种物价都在上涨。
The advance was sounded.
进军号吹响了。
Petroleum is on the advance.
石油价格正在上涨。
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. 使用者，用户
This user will be deleted.
此用户将被删除。
A user interface is an artifact, not directly associated with the goals of a user.
用户界面是人造的，并非直接和用户的目标相关。
Configuration is a necessity for expert users.
对于专家用户来说，配置是必需的。