无保护(者)的;无防卫的;不受关税保护的;
无保护(unprotect的过去分词);

词根词缀法
un(否定前缀)+protect(保护)+ed=unprotected(adj.无保护的;未设防的)
重要短语
unprotected sex不安全性行为
She was dressed in white, a picture of youth, unprotected innocence , and humBle girlish simplicity.
她穿着一身白衣服, 显得年轻美貌 、 天真烂漫,像个又温顺又单纯的姑娘.
来源:网络文摘精选Sudden bursts of solar radiation can kill an unprotected spacewalker.
一阵来自太阳的辐射可能夺去一个没有保护的太空漫步者的生命.
来源:网络文摘精选我们的攻击性要有一个宣泄的地方, 很多人转为针对自己, 唯一不受保护的目标.
来源:网络文摘精选The majority of HIV infections are acquired through unprotected sexual relations.
多数HIV感染是由于未经保护的性行为而引起.
来源:网络文摘精选However, when we disturb the soil and leave it unprotected, we hasten and intensify this process.
然而, 当我们破坏了土壤和留下它保护的, 我们加快和加强这一进程.
来源:网络文摘精选A hard impact on an unprotected bone can result in severe bleeding under the skin.
大力碰撞未保护的骨骼会引起皮下出血.
来源:网络文摘精选While the unknown was exhilarating and freeing, it was also foreign and unprotected.
当未知数是兴奋和释放时, 它也是外国和无保护的.
来源:网络文摘精选To avoid pregnancy, you should abstain from unprotected sexual intercourse during your fertile days.
在受孕期内做爱, 如果采取相应的安全防护措施就可以避免意外怀孕.
来源:网络文摘精选The majority of them result from unprotected skin exposure to UV radiation.
它们中的大部分都发生于暴露于紫外线的未加保护的皮肤.
来源:网络文摘精选目的: 评价无保护左主干病变选择性支架置入术的临床疗效.
来源:网络文摘精选High levels of unprotected sex among young people are ringing alarm bells.
年轻人之间不带保护措施的频繁性行为敲响了警钟.
来源:网络文摘精选Exposure of unprotected skin to the sun carries the risk of developing skin cancer...
皮肤没有采取任何防晒措施就在太阳下曝晒的话有得皮肤癌的危险。
来源:《柯林斯高阶英汉双解学习词典》He let the blows rain on his unprotected head and neck until Sonny's rage ebbed.
他听任桑儿的拳头冰昏似的落在他的光脑壳上和脖子上,直到桑儿的怒气渐渐消下去.
来源:教父部分This leaves fertile soil unprotected and prone to erosion.
这会让肥沃的土壤暴露在外,使其容易受到侵蚀。
来源:《柯林斯高阶英汉双解学习词典》Kratos : I told you return to Sparta. Why do you leave Sparta unprotected?
我叫你返回斯巴达. 你干吗离开没有守备的斯巴达?
来源:网络文摘精选Kratos: I told you to return to Sparta ! Why do you leave Sparta unprotected!
奎托斯: 我叫你回到斯巴达,为什么你却置之不顾!
来源:网络文摘精选然而, 没有一种方法提出怎样将脂肪分成未保护源和保护源的问题.
来源:网络文摘精选There were wrists, unprotected by coat or pocket, which were red with cold.
那些露在上衣或衣袋外面的手腕都冻得发红.
来源:英汉文学 - 嘉莉妹妹And the third group are men who have unprotected sex with other men.
还有第三类是那些和别的男性没有性保护的男士.
来源:网络文摘精选Westerners are most commonly infected as young adults through unprotected sex.
西方人则更多地在青少年时期由于从事无防护性交而受到传染.
来源:网络文摘精选An unprotected childhood in a cold world has beaten gentleness out of me.
在世态炎凉中度过的无人庇护的童年已经把温柔从我的身上赶走了.
来源:词典精选例句
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