Copepod
n. 桡足动物
🗣️ 情景例句
The price has been consistently maintained.
价格始终保持稳定。
Sure, what did you want to know?
真的，你想知道什么呢？
Litter baskets have been placed under the trees, but people still throw their rubbish everywhere.
树下都已设置了废物筐，但是人们仍到处扔垃圾。