Lottery is also a form of gambling.是什么意思？

Lottery is also a form of gambling.

彩票也是赌博的一种形式。

lottery

n. 彩票，碰运气的事；

例句
The proceeds from the lottery go towards sports and recreation, as well as swelling the coffers of the government...
彩票收入用于发展体育和娱乐产业，同时还用来充实国库。

is

vt.& vi. 是（be的三单形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

also

adv. 也，同样，并且；conj. 另外；

例句
The media have also abetted the feeling of unreality.
媒体也在一旁对这种非现实感推波助澜。

form

n. 形状，形式，外形，方式，表

例句
A household radiator absorbs energy in the form of electric current and releases it in the form of heat.
家用取暖器吸收电流能量，再以热量的形式释放出来。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

gambling

n. 赌博，赌钱，冒险，投机；v. 赌博，冒风险(gamble的现在分词)；

例句
He once dealt cards in an illegal gambling joint.
他曾经在一个非法赌博点负责发牌。