Ectocommensal
n. [生]外共生体,外共栖体(指在生物体表生活的共生体)
🗣️ 情景例句
He always performs his tasks perfectly.
他总是圆满地完成工作。
Never deter till tomorrow that which you can do today.
今日事须今日毕，切勿拖延到明天。
Why did you come here?
你为什么来这儿呢？