to become a member; to join; to mix into; to participate in; to add in

to add; (math.) plus; to increase; to augment; (used before a disyllabic verb, often after an adverb like 不[bu4], 大[da4], 稍[shao1] etc, to indicate that the action applies to sth previously mentioned, as in 稍加改良[shao1 jia1 gai3 liang2] "make some minor improvements to (it)")

Canada (abbr. for 加拿大[Jia1 na2 da4]); surname Jia

plus; to put in; to add; to add on; to add into; in addition; on top of that

California

Canada

to accelerate; to speed up; to expedite

to reinforce; to strengthen; to enhance

gas station

to work overtime

to work extra hours; to do overtime

Gary (name)

potassium (loanword)

to encrypt; encryption; to protect with a password

to accelerate; to speed up; to hasten

to double; to redouble

California

(formal) to apply; to carry out; to take action to (do sth) (used before a disyllabic verb, indicating that the action is directed at sth previously mentioned, e.g. 加以說明|加以说明[jia1 yi3 shuo1 ming2]); to apply (restrictions etc); to give (support, consideration etc); (literary) moreover; in addition

to heat

to increase (e.g. one's effort)

to raise salary

Gardner (name)

to crown; coronation

(loanword) gallon

to process; processing; working (of machinery)

(of a drink) iced; on the rocks

Katō (Japanese surname)

to top up; to fill to the brim

Garcia (person name)

to make heavier; to emphasize; (of an illness etc) to become more serious; to aggravate (a bad situation); to increase (a burden, punishment etc)

California

Caribbean Sea

to increase a bet; to raise (in poker); to raise the stakes; to add; to pour in; variant of 加註|加注[jia1 zhu4]

to reinforce (a structure); to strengthen

to deepen

accelerator (computing); particle accelerator

Ghana

to load (cargo); (computing) to load (content)

Calcutta (India)

(of a nation) to join an alliance; (of an athlete) to join a sports team; (of an entrepreneur) to join a franchise; (of an actor) to join the cast of a movie; (of a recording artist) to sign with a label

to intensify

Calvin (1509-1564), French protestant reformer

to intensify; to speed up; to step up

intensive care (in hospital)

to add; to mix in; to incorporate

to lengthen

overtime pay

Galilee (in biblical Palestine)

acceleration