托福听力考试必背的词汇分类

词汇是托福听力考试的重要一环，考生必须要背诵一些的词汇。下面本站小编将为你推荐托福听力考试中必背的一些词汇分类的内容，希望能够帮到你!

degenerate

decadence

decline

languish

ebb

flag

deplete

degrade

enervate

informal

indefinite

casual

potential

contingent

dispensable

occasional

fortuitously

haphazard

random

doubtful

lottery

accidental

constrict

dwindle

detract

contract

reduce

diminish

curtail

indent

subtraction