Biofouling
n. （生物体对水下工程建筑物的）生物污损
🗣️ 情景例句
Think nothing of it.
别放在心上。
He may well be contented who need neither borrow nor flatter.
一个既不用借债又不用奉承人的人，可以称得上心满意足。
Later a neighbour told me about him.
后来，一位邻居告诉了我他的情况。