commercial plant的用法和樣例：
例句
- The commercial rigs also have higher specs on spectral purity.
商業(yè)設備也有更高的規格上的頻譜純度。 - This is all for all, practicality and equipment for commercial design and quality of human nature, laying solid foundation for a solid business.
正是這所有的一切，為商業(yè)設備實(shí)用性和人性化設計及品質(zhì)，打下牢固扎實(shí)的商業(yè)基礎。
