extensive
US /ɪkˈsten.sɪv/
UK /ɪkˈsten.sɪv/

1.
廣泛的, 大量的, 廣闊的
covering a large area; great in amount or scale
:
•
The house has extensive gardens.
這房子有廣闊的花園。
•
She has extensive knowledge of classical music.
她對古典音樂有廣泛的知識。
廣泛的, 大量的, 廣闊的
covering a large area; great in amount or scale