安卓

Ān zhuó Android (operating system for mobile devices)

app 加固

jiā gù to reinforce (a structure); to strengthen

【Heimaapp】 果

guǒ fruit; result; resolute; indeed; if really

guǒ variant of 果[guo3]; fruit

testflight 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]

lln