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

"典是借来,不是赠送。"

The examples in that dictionary are in italic type.

那典例句是用斜体印刷。

Those dictionaries are theirs, not mine.

些典是他们, 不是我。

One such dictionary is enough.

样典有一就够了。

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-正则态幺半群二分图，讨论了典序积图态幺半群P-正则性.