名詞 welter:

1. a confused multitude of things
   同義詞：clutter, jumble, muddle, fuddle, mare's nest, smother

動詞 welter:

1. toss, roll, or rise and fall in an uncontrolled way
2. roll around, "pigs were wallowing in the mud"
   同義詞：wallow
3. be immersed in

1. Can a policemen possibly enjoy weltering in the dirty side of human behavior?
   一個警察整天和人類行為的丑惡面打交道，能感到津津有味嗎？
2. The chiefs of all the villages were weltering in luxury and pleasure.
   所有的村莊的頭領(lǐng)都沉迷于驕奢淫逸之中。

wel.ter

n.（名詞）
A confused mass; a jumble:
混亂的一大堆；混亂的一堆：
例句：
a welter of papers and magazines.
一堆混亂報紙與雜志

Confusion; turmoil.
混亂；雜亂
v.intr.（不及物動詞）
wel.tered,wel.ter.ing,wel.ters
To wallow, roll, or toss about, as in mud or high seas.
翻滾，打滾：象在泥或海中打滾、翻滾或顛簸
To lie soaked in a liquid.
浸泡：在液體中浸泡
To roll and surge, as the sea.
翻滾和起伏，如海

來源：
From Middle English welteren [to toss about, as in high seas]
源自 中古英語 welteren [顛簸，如在高海中]
from Middle Low German
源自 中古低地德語
or Middle Dutch * see wel- 2
或 中古荷蘭語 *參見 wel- 2