
好词典

源自古英语 sceald(浅的),与古诺尔斯语 skalli(秃头)同源,后引申为水下隆起的地形特征。
❶ 指水域中浅滩或沙洲,通常由沙子或碎石堆积形成,可能导致船只搁浅。也用于形容鱼群聚集的现象。
“The boat ran aground on a hidden shoal.”
(船只因触到暗沙洲而搁浅。)
“We saw a shoal of fish glittering in the sunlight.”
(我们看到一群鱼在阳光下闪闪发光。)
❶ 指鱼群聚集或形成浅滩的行为,也用于描述船只因水深不足而变浅的过程。
“The sardines began to shoal near the surface.”
(沙丁鱼开始在水面附近聚集成群。)
“The river shoals rapidly during the dry season.”
(旱季时这条河会迅速变浅。)
shoal of fish — 特指密集游动的鱼群,常呈现银光闪烁的壮观景象。
“A huge shoal of anchovies attracted dozens of seabirds.”
(一大群凤尾鱼吸引了数十只海鸟。)
shoal water — 指水深不足的浅水区域,对航行构成潜在危险。
“The captain carefully navigated through shoal waters.”
(船长小心地驾驶船只通过浅水区。)