1 thirty

2 30

1 ten

2 10

1 twelve

2 12

1 very

2 completely

3 utterly

4 extremely

5 absolutely

6 hundred percent

7 to divide into ten equal parts

1 surname Chang

1 lit. count by fives and tens (idiom); to narrate systematically and in full detail

1 news pass quickly from mouth to mouth (idiom)

2 an infectious disease spreads quickly (old meaning)

1 complete change from the normal state (idiom); quite uncharacteristic

2 entirely outside the norm

3 out of character

1 bitten by a snake in one year, fears the well rope for ten years (idiom); once bitten twice shy

1 one day's sun, ten days' frost (idiom, from Mencius); fig. to work for a bit then skimp

2 sporadic effort

3 short attention span