"The dictionary is a loan, not a gift."

"本典借来,不赠送。"

The examples in that dictionary are in italic type.

那本典例句用斜体印刷。

Those dictionaries are theirs, not mine.

些典他们, 不我。

One such dictionary is enough.

样典有一本就够了。

Abstract： Bipartite graphs with P-regular endomorphism monoids are characterized.P-regularity of the endomorphism monoid of lexicographic product of graphs is discussed.

摘要 ：刻划了具有P-正则自同态幺半群二分，讨论了典序自同态幺半群P-正则性.