rung

/rʌŋ/📚 14362 16 1

The rungs on a ladder are the wooden or metal bars that form the steps. ^梯级

noun [具体名词]（梯子的）横档；梯级（尤指社会等级或职业结构）；（椅子的）横档

I swung myself onto the ladder and felt for the next rung. ^{我悠到那个梯子上，然后摸索下一级阶梯。}

verb [vt. 及物动词]给……打电话；发出铃声；（使）响起铃声；回响；充满（ring的过去分词）

How many people have rung up while I've been out? ^{我不在时有多少人来过电话？}

rung

相关词汇

过去分词ring/rɪŋ/^{vi. 按铃；敲钟；回响；成环形}

过去分词rang/ræŋ/^{v. （使）发出钟声，响起铃声；（给……）打电话；包围；成环形（ring 的过去式）}

易混淆run/rʌn/^{vi. 奔跑；运转；经营}