虹 (Khēng)是 (sī)指 (chí)落雨 (lo̍h-hō͘)了 (liáu)有時 (ū-sî)會 (ē)出現 (chhut-hiān)佇 (tī)天邊 (thiⁿ-piⁿ)七 (chhit)彩 (chhái)的 (ê)景色 (kéng-sek),彼 (he)是因為 (in-ūi)空氣 (khong-khì)的水氣 (chúi-khì)經過 (keng-kòe)日頭 (ji̍t-thâu)照過 (chiò-kòe)了後 (liáu-āu),日光 (ji̍t-kng)反射 (hoán-siā)的光圈 (kng-khian),呈現 (têng-hiān)紅 (âng),程 (têng),黃 (n̂g),力 (le̍k),林 (nâ),電 (tiān),指七式 (sek)。