adj.有弹力的，有弹性的，橡皮圈(或带)的，灵活的，可改变的，可伸缩的
n.橡皮圈(或带)，松紧带

原形：elastic复数：elastics

Tom's plan is fairly elastic.
汤姆的计划有相当的灵活性。
Eric's use of the words was so elastic that they could have meant anything.
埃里克的措辞非常灵活，这使得他的话可以从各种角度来解释。
Tony‘s elastic spirits never let him be discouraged for long.
托尼豁达的气质永远不会使他长久地沮丧。
Elasticsearch is a distributed search and analytics engine based on the Lucene library."
Elasticsearch是一个基于Lucene库的分布式搜索和分析引擎。
I indexed all my documents in Elasticsearch for easy searching and full-text analysis.
我将所有文档索引到Elasticsearch中，以便于搜索和全文分析。
The scalability of Elasticsearch allows me to handle large amounts of data without performance degradation."
Elasticsearch的可扩展性使我能够处理大量数据而不会影响性能。
To configure Elasticsearch, I modified the settings file in the config directory.
为了配置Elasticsearch，我在config目录下的设置文件中进行了修改。
Elasticsearch provides real-time search capabilities, which is crucial for our live application."
Elasticsearch提供了实时搜索功能，这对于我们的实时应用至关重要。
I used the Kibana visualization tool to analyze the search patterns in Elasticsearch data.
我使用Kibana可视化工具来分析Elasticsearch中的搜索模式。
The cluster health in Elasticsearch indicates that all nodes are green, meaning everything is functioning properly."
Elasticsearch集群健康状况显示所有节点均为绿色，意味着一切运行正常。
We use Elasticsearch's mapping feature to define the structure of our data before indexing.
我们在索引数据之前，利用Elasticsearch的映射功能定义数据结构。
I performed a bulk insert operation to efficiently add multiple documents at once to Elasticsearch.
我执行了一次批量插入操作，一次添加多条文档到Elasticsearch。
Elasticsearch's replication ensures data redundancy and availability even in case of node failures."
Elasticsearch的复制功能保证了数据冗余和可用性，即使在节点故障时也能维持服务。