赌博

dǔ bó to gamble

平台

píng tái platform; terrace; flat-roofed building

排名

pái míng ranking; ordered list; to rank nth out of 100; to be placed; roll of honor

ac99·net 手

shǒu hand; (formal) to hold; person engaged in certain types of work; person skilled in certain types of work; personal(ly); convenient; classifier for skill; CL:雙|双[shuang1],隻|只[zhi1]

输

shū to lose; to transport; to donate; to enter (a password)