n. [土壤]黑钙土（chernozem 的复数形式）
1.If including the chernozems, there are four large part area, except the three as mentioned above, and the other is the great plain of Ukraine and Russia.
按广义的黑土，包括黑土和黑钙土，应当是四大片，除上述三大片之外，另有乌克兰和俄罗斯。
2.If including the chernozems, there are four large part area, except the three as mentioned above, and the other is the great plain of Ukraine and Russia.
按广义的黑土，包括黑土和黑钙土，应当是四大片，除上述三大片之外，另有乌克兰和俄罗斯。