擦

擦丝

cā sī

to grate (cheese, carrots etc); to shred

龈擦音

yín cā yīn

alveolar fricative (linguistics)

刮擦

guā cā

to scrape

可擦写

kě cā xiě

erasable

可擦除可编程只读存储器

kě cā chú kě biān chéng zhǐ dú cún chǔ qì

EPROM (erasable programmable read-only memory)

板擦

bǎn cā

blackboard or whiteboard eraser

喉擦音

hóu cā yīn

guttural fricative

板擦儿

bǎn cā r

blackboard or whiteboard eraser

塞擦音

sè cā yīn

affricate (phonetics)

打擦边球

dǎ cā biān qiú

to bend the rules

挨擦

āi cā

to press against

挨肩擦背

āi jiān cā bèi

(idiom) to be crowded together