flood

/flʌd/📚 4576 99 3四级六级考研托福高考
If there is a flood, a large amount of water covers an area which is usually dry, for example, when a river flows over its banks or a pipe bursts. 洪水

verb [vt. 及物动词](使)淹没;泛滥;大量涌来,大量涌去;(感觉或回忆)涌上心头;(光线)倾泻,照亮;(使)溢流;(产后等)子宫出血过多,月经过多

If something such as a river or a burst pipe floods an area that is usually dry or if the area floods, it becomes covered with water.
为水所淹; 淹没

noun [具体名词]洪水,水灾;大批,大量(的人或事物);<文>(海洋、江河等)大水体

If you say that a flood of people or things arrive somewhere, you are emphasizing that a very large number of them arrive there.
一大批

flood 出现在下面的课文中
Lesson 62 Afer the fire flood 名词: 洪水,水灾
Lesson 10 The loss of the Titanic flood 动词: 充满水
Lesson 56 Our neighbour,the river
单词造句:

洪水, 水灾

flood = floods 都对,都可以用,无区别