1 variant: 勾 gōu

1 finger

2 to point at or to

3 to indicate or refer to

4 to depend on

5 to count on

6 (of hair) to stand on end

1 (numerical, statistical) index

2 (math.) exponent

3 index

4 exponential (function, growth)

1 fingernail

1 special

2 unique

3 distinguished

4 especially

5 unusual

6 very

7 abbr. for 特克斯[tè kè sī], tex

1 a snap of the fingers (idiom); in a flash

2 in the twinkling of an eye

1 to talk shop all the time (idiom)

1 in a few words (idiom); expressed succinctly

1 to know sth like the back of one's hand (idiom)

2 to know (a person, a place etc) inside out

1 to make one's hair stand up in anger (idiom); to raise people's hackles