車軌

ce1 gwai2

track; car track;train track

上軌道

soeng5 gwai2 dou6

get on the right track; proceed smoothly

心懷不軌

sam1 waai4 bat1 gwai2

bad intention

無軌電車

mou4 gwai2 din6 ce1

trackless trolley; trolley bus

鐵路軌

tit3 lou6 gwai2

a railroad track

無軌

mou4 gwai2

trackless

臥軌

ngo6 gwai2

to attempt/commit suicide by laying down on train tracks

接軌

zip3 gwai2

link (rail, ship) lines; dock

橢圓軌道

to5 jyun4 gwai2 dou6

elliptical orbit

單軌鐵路

daan1 gwai2 tit3 lou6

monorail

路軌

lou6 gwai2

rail tracks

越軌

jyut6 gwai2

(noun) 1. Delinquency; 2. Deviance (usually it means sexual)

常軌

soeng4 gwai2

an orbit; a normal practice

輕軌

hing1 gwai2

light rail transport; LRT | Full: 輕軌運輸 | HK more likely to use '輕鐵'

墮軌

do6 gwai2

to fall into the path of a train

輕軌運輸

hing1 gwai2 wan6 syu1

light rail transport; LRT | Short forms: 輕軌; [港] 輕鐵

存心不軌

cyun4 sam1 bat1 gwai2

harbour sinister intentions

聯軌點

lyun4 gwai2 dim2

(railway) junction

脫軌

tyut3 gwai2

to leave the rails; to derail; to jump the track

火車軌

fo2 ce1 gwai2

train track; railway track