welter
noun /ˈweltə(r)/
/ˈweltər/
[singular] (formal)- welter of something a large and confusing amount of something
杂乱的一堆 - a welter of information
一大堆杂乱的信息
词源Middle English (in the sense ‘writhe, wallow’): from Middle Dutch, Middle Low German welteren. - a welter of information