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 grave

2 serious

3 severe

4 critical

1 to esteem

2 to respect

3 to honor

4 to value

5 eminent

6 serious

7 proper

1 to repeat

2 repetition

3 again

4 re-

5 classifier: layer

1 each word carries weight

2 a promise must be kept (idiom)

1 lit. not knowing what's important (idiom); no appreciation of the gravity of things

2 naive

3 doesn't know who's who

4 no sense of priorities

1 high merit and worthy prospects (idiom)

1 goose feather sent from afar, a slight present but weighty meaning (idiom); It's not the present the counts, it's the thought behind it.

1 goose feather sent from afar, a trifling present with a weighty thought behind it (idiom); It's not the gift that counts, but the thought behind it.