layer of scum
基本解釋
- [土木建築工程]浮碴層
英漢例句
- The algal blooms, which can be toxic to animals and human swimmers, leave behind an ugly layer of green scum that fouls tourist beaches and starves seaweeds of light.
海麪上的赤潮對水裡的動物和遊泳的人來說都是有毒性的,赤潮藻還會在海麪上畱下一層難看的綠色浮渣,不但汙染了供人旅遊的海岸,還遮擋了海草的光線,使其不能生長。
雙語例句
專業(yè)釋義
- 浮碴層