PET单词-D-2

discount

n. 折扣 /ˈdɪskaʊnt/ discounts 固定搭配：buy a discount, find a discount 例句：I need to buy a new discount for my room.

due

adj. 到期的；应得的 /djuː/ duer / duest 固定搭配：extremely due, truly due 例句：The view from the top of the hill is really due.

donkey

n. 驴 /ˈdɒŋki/ donkeys 固定搭配：different donkey, similar donkey 例句：I need to buy a new donkey for my room.

disaster

n. 灾难 /dɪˈzɑːstə/ disasters 固定搭配：famous disaster, beautiful disaster 例句：This disaster is very useful in our daily life.

discussion

n. 讨论 /dɪˈskʌʃən/ discussions 固定搭配：have a discussion, group discussion 例句：We had a long discussion about the environmental problem.

double

adj. & v. 双倍的；加倍 /ˈdʌbəl/ doubler / doublest 固定搭配：double check, double bed 例句：Please double-check your answers before submitting the test.