On receiving a request for synonyms of a given word, search the map using the given word as the key.
在收到对给定单词的同义词的请求后,使用给定单词作为键来搜索映射。
2
Since our scenario called for a form-based application (Microsoft Word) to take part in a request/response handshake, the communication between the initiator and the provider needed to be synchronous.