A gatherer is someone who collects or gathers a particular thing.
例句
The brazil nut gatherers were paid only 2 to 3 percent of the New York wholesale price.這些巴西果采摘者所賣的錢僅為紐約批發價格的2%到3%。...professional intelligence gatherers.專業情報收集員
英英詞典釋義
Noun
1. a person who gathers;
"they were a society of hunters and gatherers"
2. a person who is employed to collect payments (as for rent or taxes)