manners - n. a way in which people act usually when dealing with other people

obligate - v. to make a person do something because it is the right thing to do

okay - n. used to ask for or express agreement, approval

disappointment - n. the state of being made sad because of an action or decision

actually - adv. used to refer to what is true or real

boss - n. the person in charge at a job

dynamic - n. the way that two or more people behave with each other because of a particular situation

stack up - v. compare to something else
 2/4   首页 上一页 1 2 3 4 下一页 尾页