gleans
v.
一点点地收集（资料、事实）( glean的第三人称单数 );
（收割后）拾穗;
例句:
-
From a simple gesture or the speaker's tone of voice, the Japanese listener gleans the whole meaning.
仅从一个简单的手势或者说话人的语气里，日本人就能够领悟到所有的意思。
-
Book II gleans about seventy tales of wit and humor.
第二册搜集了近七十个饱蘸机智和幽默的故事.
-
It gleans information through infrared sensing units . It is controlled by PLC system.
它是通过光电传感器来采集信息再由PLC控制系统来实现控制的.
-
It said in a July report that the costs to businesses may outweigh any benefit the IRS gleans from the added information.
来自WSJ