Android 加固

jiā gù to reinforce (a structure); to strengthen

【qiankunkeji8】 tgbot 客

kè customer; visitor; guest

化

huà to make into; to change into; -ization; to ... -ize; to transform; abbr. for 化學|化学[hua4 xue2]

huā variant of 花[hua1]

信

xìn letter; mail; CL:封[feng1]; to trust; to believe; to profess faith in; truthful; confidence; trust; at will; at random

合作

hé zuò to cooperate; to collaborate; to work together; cooperation; CL:個|个[ge4]

xfv