This is the 9695th most frequent Japanese word.
芳香
"芳香" means "fragrance" or "aroma."
In this sentence, 芳香 ('hōkō', fragrance) is used to describe the pleasant scent emitted by the flower.
この花から芳香が感じられる。
You can sense the fragrance emanating from this flower.
Here, 芳香 ('hōkō', fragrance) is depicted as the pleasant odor provided by air fresheners to maintain a clean atmosphere.
芳香剤を使用して部屋を清潔に保っています。
We use air fresheners to keep the room clean.
In this context, 芳香 ('hōkō', fragrance) refers to the refined and appealing smell of the perfume.