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

And your name is ...?
请问你的名字是……?
Marry in lent, and you'll live to repent.
借债结婚,后悔一生。
He has pointed out that the tree is a useful source of income as tour-ists have been coming from all parts of the country to see it.
他指出,由于人们从全国各地纷纷前来参观这棵树,
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🔤 更多 O 开头的单词

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