urea
美音:[jə´ri:ə
]
英音:[jə´ri:ə
]
n.尿素
难易程度:
urea为短语/超纲词汇
urea
/jʊə'rɪə; [US] 'jʊrɪə; `jurɪə/
n [U] white soluble crystalline compound contained esp in the urine of mammals 尿素.
n [U] white soluble crystalline compound contained esp in the urine of mammals 尿素.
urea
Urea (46-0-0) accounts for more than fifty percent of the world’s nitrogenous fertilizers.Schwab, G.
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