好词典

shoals

UK /ʃəʊlz/US /ʃoʊlz/

词源

源自古英语sceald(浅的),与古诺尔斯语skalli(秃头)同源,后引申指浅水区和鱼群。

noun

❶ 指浅滩或沙洲,通常指水域中由沙子或碎石堆积形成的较浅区域,可能对航行造成危险。

“The ship ran aground on hidden shoals near the coast.”

(船只搁浅在海岸附近隐藏的浅滩上。)

“Fishermen avoid these shoals because they damage nets.”

(渔民避开这些浅滩,因为它们会损坏渔网。)

❶ 指鱼群,特别是指大量聚集在一起的同种鱼类。

“We saw shoals of sardines shimmering in the sunlight.”

(我们看到成群的沙丁鱼在阳光下闪闪发光。)

“Dolphins often hunt by herding shoals of small fish.”

(海豚经常通过驱赶小鱼群来捕猎。)

同义词:sandbank, reef, shallow, school, swarm

verb

❶ 指变浅或形成浅滩,描述水域逐渐变得不适合航行的过程。

“The river mouth has shoaled over the years due to silt deposits.”

(由于泥沙沉积,河口这些年来逐渐变浅。)

“The channel is shoaling and needs dredging soon.”

(航道正在变浅,需要尽快疏浚。)

❶ 指鱼类聚集成群的行为,描述鱼类的集体活动模式。

“The young fish begin to shoal when they reach a certain size.”

(幼鱼长到一定大小时开始成群活动。)

“Herring naturally shoal for protection from predators.”

(鲱鱼天生会成群以防范捕食者。)

同义词:shallow, congregate, cluster, gather, assemble

常见短语

shoals of — 用于描述大量聚集的事物,不仅限于鱼类,也可以比喻其他大量出现的人或物。

“Shoals of tourists descend on the island every summer.”

(每年夏天都有大批游客涌向这个岛屿。)

navigate the shoals — 比喻谨慎应对复杂困难的情况,就像船只小心通过危险浅滩一样。

“The new CEO had to navigate the shoals of company restructuring.”

(新任CEO必须谨慎应对公司重组中的各种困难。)