Selective dissemination of information
[计] 定题情报提供
🧩 词语组成解析
selective
[si'lektiv]
adj. 精心选择的;选择的，不普遍的;淘汰的;
dissemination
[diˌsemi'neiʃən]
n. 散播，宣传;浸染;
of
[əv]
prep. 关于;属于…的;由…制成;
aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气];
🗣️ 情景例句
That's our motto.
这是我们的格言。
May I come in?
我能进来吗？
Yes, I remember. You were not here yesterday. What was wrong? Were you ill?
是的，我记得。你昨天没有来。怎么啦？你病了吗？