Phytobenthos
底栖植物
🗣️ 情景例句
What are your favorite subjects?
喜欢哪些课程？
You are fatter than I am.
你比我胖。
have been frightened out of their wits by giant fish bumping into them as they work.
他们曾在工作时被撞到他们身上的大鱼吓得惊惶失措。