betway 必

bì certainly; must; will; necessarily

威

wēi power; might; prestige

维基百科

Wéi jī bǎi kē Wikipedia (online encyclopedia)

Wéi jī Bǎi kē Wikipedia (online encyclopedia)

网址

wǎng zhǐ website; web address; URL

：bt55net betway 必

bì certainly; must; will; necessarily

威

wēi power; might; prestige

维基百科

Wéi jī bǎi kē Wikipedia (online encyclopedia)

Wéi jī Bǎi kē Wikipedia (online encyclopedia)

网址

wǎng zhǐ website; web address; URL

：bt55net