1. leather
2. skin
3. fur
4. pico- (one trillionth)
5. naughty

classifier: 張

1. to stop
2. to block
3. (computing) (coll.) slow
4. (loanword) card
5. truck (from "car")
6. calorie (abbr. for 卡路里 kǎlùlǐ)
7. cassette

classifiers: 張, 片