1 abbr. for Canada 加拿大[Jiā ná dà]

2 surname Jia

1 to become a member

2 to join

3 to mix into

4 to participate in

5 to add in

1 to add oil

2 to top up with gas

3 to refuel

4 to accelerate

5 to step on the gas

6 (fig.) to make an extra effort

7 to cheer sb on

1 to work overtime

1 to speed up

2 to expedite

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

2 in the twinkling of an eye

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

1 pitch-dark (idiom)

1 promotion in official post and salary raise (idiom)