1 to care about

2 to take offense

3 to mind

1 to introduce (sb to sb)

2 to give a presentation

3 to present (sb for a job etc)

4 introduction

1 credit card

1 rechargeable card

2 to recharge a card

1 to stop

2 to block

3 (computing) (coll.) slow

4 (loanword) card

5 classifier: 张 zhāng

6 classifier: 片 piàn

7 truck (from "car")

8 calorie (abbr. for 卡路里[kǎ lù lǐ])

9 cassette

1 to compete with (idiom) (Tw)

2 to pit oneself against

1 to be on the horns of a dilemma (idiom)

1 to spoil things through excessive enthusiasm (idiom)

1 to make a show of being very much in earnest (idiom)

2 to act as if one is taking things very seriously