prefatory的用法和樣例：
例句
用作形容詞 (adj.)
- As a prefatory topic in genetic engineering technology, the construction of transgenic bacteria has the good industry prospect.
轉基因工程菌的構建是基因工程技術(shù)中的一個(gè)前言課題，它具有良好的產(chǎn)業(yè)化前景。
經(jīng)典引文
-
The Prefatory Note which precedes the volume.
出自： J. Tyndall
