PET单词-B-2

blank

adj. 空白的 /blæŋk/ blanker / blankest 固定搭配：blank page, go blank 例句：My mind went completely blank during the exam.

biology

n. 生物学 /baɪˈɒlədʒi/ biologies 固定搭配：buy a biology, find a biology 例句：The children are playing with the biology in the garden.

best

adj. & adv. 最好的；最好地 /best/ bester / bestest 固定搭配：do one's best, the best 例句：Just do your best and don't worry about the result.

bell

n. 铃；钟 /bel/ bells 固定搭配：ring a bell, door bell 例句：The school bell rings at eight o'clock every morning.

bin

n. 垃圾箱 /bɪn/ bins 固定搭配：learn about bin, study bin 例句：I need to buy a new bin for my room.

bite

v. 咬 /baɪt/ bit / bitten / biting 固定搭配：bite to, bite with 例句：She likes to bite in her free time after school.