哪

nǎ how; which

na (particle equivalent to 啊 after noun ending in -n)

něi which? (interrogative, followed by classifier or numeral-classifier)

有

yǒu to have; there is; there are; to exist; to be

以太

yǐ tài Ether-

坊

fáng workshop; mill

Fāng surname Fang

fāng lane (usually as part of a street name); memorial archway

兑换

duì huàn to convert; to exchange

【 yinxingkj】rxo