維基辭典粵語詞
原書拼音: /jiː²¹ tʊŋ²² tiːn²² jyːn²¹/
powerbank (for mobile phones, etc.); portable charger
原書拼音: /jiː²¹ tʊŋ²² tiːn²² jyːn²¹/
powerbank (for mobile phones, etc.); portable charger
原書拼音: /jiː²¹ tʊŋ²² tiːn²² jyːn²¹/
powerbank (for mobile phones, etc.); portable charger