help和let发音一样，这两个单词都是重读闭音节单词，元音字母e都发短元音/e/。

类似发音的英语单词还有：get, bet, belt, cent, century, identify, fetch, felt, fell, together, held, lecture, met, net, pen, pencil, rest, set, ten, seldom, vet, wet, vest, yet, yesterday, melt, belt, pet等。