obligator
🇺🇸
/'ɒblɪɡɑtəʊə/
🇬🇧
/'ɒblɪɡɑ:təʊə/
noun
R
A person or thing that has to do something because of a rule or law.
The obligator must submit the report by the end of the month.
义务人必须在月底前提交报告。
R
In nature, an organism that can only live or survive in a certain way or environment.
Bees are considered obligators in the pollination process.
蜜蜂在授粉过程中被认为是必不可少的。
translation
义务人, 专性生物
词形变化
Plural
obligators