纸

zhǐ paper; CL:張|张[zhang1],沓[da2]; classifier for documents, letter etc

zhǐ variant of 紙|纸[zhi3]

飞机

fēi jī airplane; CL:架[jia4]

账号

zhàng hào account; username

购买

gòu mǎi to purchase; to buy

（ 购

gòu to buy; to purchase

号

hào ordinal number; day of a month; mark; sign; business establishment; size; ship suffix; horn (wind instrument); bugle call; assumed name; to take a pulse; classifier used to indicate number of people

háo roar; cry; CL:個|个[ge4]

TG：@zd44444） 飞机

fēi jī airplane; CL:架[jia4]

账号

zhàng hào account; username

怎么

zěn me how?; what?; why?

zěn me variant of 怎麼|怎么[zen3 me5]

换

huàn to exchange; to change (clothes etc); to substitute; to switch; to convert (currency)

手机

shǒu jī cell phone; mobile phone; CL:部[bu4],支[zhi1]

号

hào ordinal number; day of a month; mark; sign; business establishment; size; ship suffix; horn (wind instrument); bugle call; assumed name; to take a pulse; classifier used to indicate number of people

háo roar; cry; CL:個|个[ge4]

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