Meanings

awkward (difficult) question

advisory body

barrage of questions

to answer a question

to make an appeal to the confidence of

a mere trifle

diplomatic issue

imperfect (superficial) knowledge

point in dispute

to work toward a solution to a problem

in all parts of the world

Plato's problem

home visitation (esp. a teacher visiting a student's home)

environmental problem

follow-up question

numerical calculation

economic problem

problem for a prize contest

legal adviser

wholesaler