Ectocommensal
n. [生]外共生體,外共棲體(指在生物體表生活的共生體)
??? 情景例句
Wouldn't it be wonderful?
那樣豈不是太美妙了嗎？
I know he will answer your question.
我知道他會回答我的問題。
This is No. 1 Machine Shop. Keep together, please! said Uncle Wang.
“這就是第一機械車間。 請大家靠攏點！”王大叔說。