Increased Lucent Beam's casting range and lowered manacost slightly.是什么意思？

Increased Lucent Beam's casting range and lowered manacost slightly.

增加月骑月光的事发范围,稍微减少魔法消耗.

increased

adj. 增加的，增强的；v. 增加，增大，增多( increase的过去式和过去分词 )，增强，增进，[缝纫]放（针），增强；

例句
Warren also allows that capitalist development may, in its early stages, result in increased social inequality.
沃伦也承认资本主义发展初级阶段可能会导致社会不平等现象加剧。

lucent

adj. 光亮的，透明的；

例句
Along these lines, Lucent also has developed a prototype voice - activated World Wide Web browser.
沿这种思路, Lucent( 朗迅)公司也开发了语音激励的万维网浏览器原型.

casting

n. 铸造，铸件，角色分配，投掷，[动]脱落物；v. 扔掉(cast的现在分词)，铸造，投掷，选派演员；

例句
They flew in over the beach, casting a huge shadow.
它们飞到海滩上空，抛下一大片黑影。

range

n. 范围，射程，类别，（山脉，房屋等的）排列；vi. 变化，包括，涉及；vt. 排列，徘徊；

例句
...an exclusive range of hand-made bedroom and bathroom accessories.
独家经营的一系列手工卧室和浴室配件

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

lowered

v. （使）降低， （使）跌落（ lower的过去式和过去分词 ），削弱，削减，减少；

例句
She lowered the handkerchief which she had kept dabbing at her eyes...
她放下了那块一直用来擦眼睛的手帕。

slightly

adv. 轻微地，轻轻地，细长地，苗条地，〈罕〉轻蔑地，粗；

例句
On first acquaintance she is cool and slightly distant.
初次相见时她表现冷淡并有点爱搭不理。