书籍 Total English - 中级 - 第七单元 - 词汇

a person who loves reading books and often spends a lot of time reading

written works that are valued as works of art, such as novels, plays and poems

a piece of evidence that leads someone toward the solution of a crime or problem

the scientific study of living organisms; the science that studies living organisms

to have very good knowledge or understanding about someone or something

someone who is considered the teacher's favorite student and therefore has advantage over others in the classroom

to give a person help or assistance in doing something

in a distinctive and very successful way

anything that is very easy to achieve or do

to acquire a new skill or language through practice and application rather than formal instruction

to practice and improve skills or knowledge that one has learned in the past

to waste time or engage in idle, unproductive activity

to start focusing on and engaging in a task or activity in a serious or determined manner

to successfully complete a task

the study of numbers and shapes that involves calculation and description