“不纯的”造句

以为亚细胞组分很纯而实际不纯的情况,一直是植物化学家感到难办的问题.
The impurity of supposedly pure subcellular fractions is a constant threat to the plant biochemist.

我们在地球上发现的铁矿是不纯的.
The iron ore which we find in the earth is not pure.

纯的和不纯的情感在外在上的表现可能一模一样.
The external manifestations of pure and impure emotions may be the same.

• #不纯的