allocation systems的用法和樣例：
例句
- The replacement of house allocation with house purchasing has made a breakthrough in the reform of the distribution system.
實行住房分配的貨幣化，突破了分配製度改革的一個重要領域。 - In personal care, we make lipstick cases, compacts, dispensing systems for perfumes and lotions, closures for fragrances and perfume samplers.
個人護理，我們口紅情況下，契約，分配製度的香水和乳液，關閉的香水和香水採樣器。
