上

shàng on top; upon; above; upper; previous; first (of multiple parts); to climb; to get onto; to go up; to attend (class or university)

shǎng see 上聲|上声[shang3 sheng1]

生成

shēng chéng to generate; to produce; generated; produced

apk 常

cháng always; ever; often; frequently; common; general; constant

Cháng surname Chang

安全性

ān quán xìng security; safety

TG:@mfziyuan0xml