粵典 (words.hk)香港詞反饋粵拼:hak1 tin1 ngo4haak1 tin1 ngo4原書拼音: hak1 tin1 ngo4:haak1 tin1 ngo4難以預測而影響好大嘅事件 (black swan)名詞
粵典 (words.hk)香港詞反饋粵拼:hak1 tin1 ngo4haak1 tin1 ngo4原書拼音: hak1 tin1 ngo4:haak1 tin1 ngo4難以預測而影響好大嘅事件 (black swan)名詞