Definition: I'm sorry, but there is no clear definition or guidelines for "abbreviatory" in a sentence as it can refer to a variety of things such as short, simplified words, phrases, and abbreviations used in communication and writing. The term might have different meanings depending on the context and audience.

As she walked down the street, Lily couldn't help but feel overwhelmed. Her bags were packed and her wallet was empty - only 10 dollars in her pocket left. With no where to go and no idea what to do next, Lily turned her attention towards a nearby store. As the sun began to set, Lily decided that it would be best to take a walk instead of rushing home. She wandered through the busy streets, trying to find any sign of civilization before calling it a night. Suddenly, Lily heard a familiar sound - footsteps approaching from behind her. When she turned around, she saw a group of people gathering around a small stand at the corner of the street. "What are you doing here?" one of them asked curiously. "We were just looking for a place to go," Lily replied simply as she reached into her backpack and pulled out some change. "Go on then!" the other man exclaimed, giving her a thumbs up. Lily smiled as they continued walking, their conversation filled with stories about their previous adventures. As they passed by an abandoned warehouse, Lily remembered her first night out in the city - complete darkness, no路灯，and only the sound of the wind in the trees. Suddenly, she felt something warm brush against her arm, and she turned around to see a sign with "Welcome" written in big letters. "Hi there!" the person behind the sign said warmly, extending their hand. Lily was taken aback by this unexpected greeting. She hadn't even realized it had been a friend from before, but now they were walking together, talking and laughing like old friends. As they continued on their way, Lily couldn't help but feel grateful for this newfound friendship - she didn't have much to go on in her life yet, but she was glad that someone had come along to help.