VOA慢速英语:New Minister Cleans Up Cambodia’s Education System

calculator – n. a small electronic device that is used for adding, subtracting, etc.

monitor – n. a person who has the job of checking or watching some activity or behavior

mismatch – n. a situation in which two people or things are not balanced or equal to each other in some way

minimum – adj. least or lowest possible in amount or degree

salary – n. an amount of money that an employee is paid each year

ratio – n. the relationship that exists between the size, number, or amount of two things and that is often represented by two numbers

allocation - n. to divide and give out (something) for a special reason or to particular people, companies, etc.

expenditure – n. an amount of money that is spent on something