Scratch the subject of defence and acronyms, abbreviations, and buzzwords fly out.

话题触及国,合字,字和行话就满天飞。

A.D. is the abbreviation for “advertisement”.

A.D.advertisement的。

Jan is the abbreviation for January.

Jan January 的。

The affairs were used in implication, abbreviation, palinode, extracting the key words, adaptation, borrowing and directly quoting etc.

用事类可别为七种方式：隐含式、式、翻案式、抽取关键语句式、翻用式、暗用式、直用式等。

Abbreviation: T: Tapetal; N: Nucleus; TE：Tetrad; TW: Wall of tapetal cell; V: V acuole; D: Dictyosome; C: Callose; M: Mitochondria.

绒毡层细胞，N：细胞核，TE:四分体，TW：绒毡层细胞壁，V：液胞,D：高尔基体，C：胼胝质壁，M：线粒体。