influx noun
ADJ. great, huge, large, massive, vast | small | new | sudden | continuing | steady | daily the daily influx of sightseers to the city
VERB + INFLUX have, receive The hotel has received a large influx of guests. | prevent The country sealed its borders to prevent the influx of illegal immigrants. | cope with They didn't know how they were going to cope with the sudden influx of refugees.
PREP. ~ into/to a massive influx of foreign tourists into London
You can also check other dicts: influx (English, 中文解释 ), wordnet sense, Collins Definition