Biofouling
n. （生物体对水下工程建筑物的）生物污损
🗣️ 情景例句
I should have saved some money.
我早该存些钱。
You can't make bricks without straw.
没有稻草，制砖难搞。
One third of this area is covered with forest.
这一地区三分之一的地方都是森林。