Obligatory saprophyte

[医] 专性腐生物, 专性死物寄生菌

🧩 词语组成解析

obligatory [ə'blɪɡətɔri]
adj. 必须的;应尽的;义务的;强制性的;
oblig=oblige责任,义务+atory形容词后缀,…的→义务的,强制性的
saprophyte
n. 腐生生物\\n[医] 腐[物寄]生物, 死物寄生菌

🗣️ 情景例句

You've got lots of time to improve your English.
你已经花了好多时间去提高你的英语水平。
I know him not should I meet him in my pottage dish.
酒肉之交非朋友。
One man was told to fix up an air-line to provide compressed air for the machines they were using.
有个工人被派去安装"供气管",给他们正在使用的机器提供压缩空气。
更多情景英语 ›

🔤 更多 O 开头的单词

obeisance o'bisns
全部 O 开头单词 ›