The sea urchin, in water, gnaws away at encrusting algae.
海胆在啃食身体外的藻类植物。
英文例句大全为您提供encrusting algae英文例句大全,encrusting algae英文造句,关于encrusting algae的英语句子,单词encrusting algae怎么造句,encrusting algae英文例句大全有哪些,哪些英语句子是关于encrusting algae,英语单词encrusting algae的句子,单词encrusting algae如何造句,encrusting algae怎么造句等。