New words：
accountant [əˈkaʊntənt] n. 会计；会计师
Sample Sentences：
Do you want to be an accountant when you grow up?
Our company plans to hire a new accountant to handle taxes this year.
Good accountants must be good with numbers and pay attention to details.
New words：
access [ˈækˌses]
v.进入；访问，存取(计算机文件)
n.通道；入口；入径
Sample Sentences：
You need a password to get access to the computer system.
The only access to that ancient castle is along a muddy track.
This scientist accessed enormous different files to find the correct information.
New words：
abolition [ˌæbəˈlɪʃn] n.废止；废除
Sample Sentences：
The abolition of bad habits makes life better.Abolition of plastic bags can help protect the environment.
The government plans to discuss the abolition of this old law.
New words：
abolish [əˈbɒlɪʃ] v.废除；消灭；撤销
Sample Sentences：
Bad customs should be abolished.
The government decided to abolish the old tax law last year.
Our community decided to abolish plastic shopping bags last month.
abolition [ˌæbəˈlɪʃn] n.废止；废除
New words：
aboard [əˈbɔrd] adv./prep. 在(船、飞机、公共汽车、火车等)上;上(船、飞机、公共汽车、火车等)
Sample Sentences：
He was already aboard the plane.
I want to know how she got aboard my ship.
The plane crashed killing all 157 passengers aboard.
He spent 12 days aboard the International Space Station.