noun 下载 🔗分享 共生体,互利共生生物 An organism that lives in a symbiotic relationship; a symbiote. Examples : "Our gut is full of helpful symbionts, bacteria that help us digest food and stay healthy. " 我们的肠道里充满了有益的共生体,它们是帮助我们消化食物和保持健康的细菌。 organism biology ecology 与AI对话词汇游戏阅读练习