简单学习网在全国首创“互动封闭拟真课堂”。其独特之处在于：模拟真实课堂，基于智能错题本、课后练习和快速网络答疑，融名师系统讲授和“1对1”个别辅导为一体。旨在帮助全国的中学生“反复... 学校首页
★concrete
n. 混凝土
★suspend
v. 悬挂
★length
n. 根，段
★estimate
v. 估计
underestimate
overestimate
At a rough estimate,the car is worth 500 thousand RMB
estimation :判断
in my estimation
★capacity
n. 承受量
Are you clear about the capacity of the cinema?
做某事的能力
have a capacity for doing something
have a capacity to do ability
We have ability to finish the work in two days.
capability
have capability to do
have capability of doing
内在的潜能
faculty
competence: 胜任工作的能力、资格
★immensity
n. 巨大
★elegant
adj. 优美别致的
The lady is elegant.
