ブタクサブタクサFreq.FrequencyTop 100,000じ字FuriganaAudioMeanings1nouncommon ragweed; annual ragweedusually written using kana aloneA common weed in Japan, notorious for causing hay fever. The scientific name is Ambrosia artemisiifolia.秋あきになるとブタクサの花か粉ふんが飛とんで、くしゃみが止とまらない。Break this sentence down in the analyzerIn autumn, ragweed pollen flies around and I can't stop sneezing.