凯氏定氮法测定得到的蛋白质含量,实际上还包括核酸、生物碱等非蛋白质氮化合物,故称为粗蛋白含量。
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乔治渴望有机会见她,可是却又不愿将此事告诉她。(long for,bring oneself to do sth.)
Many smart and capable people do not achieve a lot in their life because they are afraid of the hardships they may have to endure.
我记得我小时候住在乡下非常开心,那里春天时节花儿盛开。(enjoyment,bloom)
近年暴力犯罪增加,政府肯定会采取对策。(growth,react to)