Method: 30 cases of keloid were treated with MEBO Scar Lotion after liquid nitrogen refrigeration.是什么意思？

Method: 30 cases of keloid were treated with MEBO Scar Lotion after liquid nitrogen refrigeration.

方法: 对30例瘢痕疙瘩患者液氮冷冻后外涂美比欧疤痕平.

method

n. 方法，条理；

例句
...an accrual method of accounting.
会计学中的应计法

cases

n. 案例，病例（ case的名词复数 ），（需特别对待或注意的）人，事例，容器；

例句
In many cases the disease will clear up of its own accord.
这种病很多情况下会自愈。

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。

keloid

n. 瘢痕疙瘩，瘢痕瘤；

例句
Objective To examine whether domestic - made PGA scaffold affects human tennocyte, keloid and skin fibroblast proliferation.
目的检测国产PGA支架对瘢痕、皮肤和肌腱成纤维细胞增殖的影响.

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

treated

adj. 已处理过的，精制过的，加工过的；v. 处理( treat的过去式和过去分词 )，探讨，对待，请（客）；

例句
Single people are treated as an aberration and made to pay a supplement.
独身者被当成异类，而且要付一笔额外的费用。

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

scar

n. 伤痕，精神上的创伤，有损外观的地方，砏岩，露岩，断崖，峭壁；vt. 使留下伤痕，使留下长久性伤害的痕迹；vi. 结疤，留下疤痕；

例句
A jagged scar runs through his lower lip.
一道歪歪扭扭的伤疤横贯他的下嘴唇。

lotion

n. 洗液，洗剂，护肤液，乳液；

例句
The lotion is dispensed by a handy pump action spray.
洗液由一个使用方便的按压式皂液器提供。

after

prep. …后的，（表示时间）在…以后，（表示位置、顺序）在…后面；conj. 在…以后；adv. 以后，继后；adj. 后来的，以后的；

例句
Her lover walked out on her after she had aborted their child.
她的情人在她打掉胎儿后甩了她。

liquid

n. 液体，流音；adj. 液体的，清澈的，（声音）流畅的，易转换成现款的；

例句
...a colourless, almost odourless liquid with a sharp, sweetish taste.
一种辛辣、略甜、无色也几乎无臭的液体

nitrogen

n. [化]氮，氮气；

例句
The faeces contain nitrogen and it is that which fertilises the desert soil.
粪便含氮，而正是氮可以肥化荒芜的土地。

refrigeration

n. 冷藏，冷冻；

例句
The ROYCO 2000 Series Synthetic Refrigeration Compressor Lubricants are formulated from the highest quality alkylate base stocks.
ROYCO2000系列合成冷冻压缩机油是以高质量的烷基苯为基础油的商品.