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BNC: 45373 COCA: 36266

residuum

noun
/rɪˈzɪdjuəm/
/rɪˈzɪdʒuəm/
(plural residua
/rɪˈzɪdjuə/
/rɪˈzɪdjuə/
)
(specialist)
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  1. something that remains after a reaction or process has taken place(化学反应的)残基,残渣,残留物;(某种进程的)残体
    Word Originlate 17th cent.: from Latin, neuter of residuus ‘remaining’, from the verb residere.
BNC: 45373 COCA: 36266
BNC: 45373 COCA: 36266
BNC: 45373 COCA: 36266

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