h5 网站

wǎng zhàn website; network station; node

封装

fēng zhuāng to encapsulate; to enclose; to wrap; to seal inside

app 常见问题

cháng jiàn wèn tí common problems; FAQ

解答

jiě dá answer; explanation; solution (to a math equation)

教程

jiào chéng lecture course; teaching module at university; tutorial; textbook; course of study

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