Isam
索引顺序存取法
🗣️ 情景例句
You may be the next Ansel Adams and not even know it.
你或许是第二个Ansel Adams而不自知呢。
Michael immediately burst into tears.
麦克尔“哇”的一下子哭了出来。
You must always return your library book on time!
你必须按时归还图书馆的书！