「供不應求」

(pos:語句)(ant:供過於求)
<explanation>
yue:供應少過需求；太多人想要一樣嘢，而嗰樣嘢嘅數量或者產量又唔夠高
eng:in short supply; the supply is unable to meet the demand
<eg>
yue:香港地少人多，連骨灰龕位都供不應求。 (hoeng1 gong2 dei6 siu2 jan4 do1, lin4 gwat1 fui1 ham1 wai2 dou1 gung1 bat1 jing3 kau4.)
eng:Hong Kong is too densely packed, even storage space for cremated remains are in short supply.