Freckles are usually harmless, but some skin spots can be cancerous – connected to cancer.

雀斑通常是无害的，但一些皮肤斑可能会致癌——与癌症有关。

Most of the families.my friends have people that's cancerous.

几乎所有的家庭，的朋友都有得癌症的人。

I must believe that doctors know, without testing it, that the tumor is benign, not cancerous, so that we can leave it there.

须相信医生不用检测就知道这个肿瘤是良性的，是非癌性的，所以们可以把它留在那里。

When they can't reproduce, cancerous cells dieoff instead of becoming dangerous.

若癌细胞无法复制，它们就会消亡从而不（对人体）造成威胁。

Inherited traits may be behind some of the genetic changes that lead to the formation of cancerous cells, and so might environmental exposures.

遗传特性可能是导致癌细胞形成的某些遗传变化的背后原因，环境因素也可能是原因之一。

Tiny is short for Tiny Isothermal Nucleic Acid Quantification System and what it does is detect cancerous tissue in as little as two hours instead of days.

Tiny是等温核酸定量系统的简称，它的作用是在短短两小时内检测癌症组织，而非几天。

We have found a cancerous tumor in the back of your brain.

们在你的大脑后部发现了一个癌性肿瘤。

She had the cancerous tumor removed along with parts of her neck.

她切除了癌性肿瘤以及颈部的部分区域。

Benign or cancerous growths on your eyelid can cause the lid to turn outward.

眼睑上的良性或癌性生长会导致眼睑向外翻转。

Doctors discovered and removed a large growth from his colon. The growth was cancerous.

医生在他的结肠中发现了一大块生长物，并将之切除。这个生长物是恶性肿瘤。

Bandi's investigation was expected to show an infection or a cancerous tumor.

班迪通过检查预计这名女子受到了感染或患癌症。

Patients in the study first receive treatment to destroy cancerous cells.

该研究中的患者首先接受摧毁癌细胞的治疗。

Doctors removed Kedian's cancerous larynx and replaced it with a donated one.

医生切除了凯迪安的癌变喉部，并用捐赠的喉部替换了它。

During heat processing of the meat, a small portion of the additive sodium nitrite is suspected to turn into the cancerous nitrosamines like the earlier mentioned NDMA.

在肉类的热处理过程中，人们怀疑一小部的分添加剂亚硝酸钠会转化为致癌的亚硝胺，就像之前提到的 NDMA。

Two years later, she became the first paediatric patient to be offered a form of treatment called CAR-T, in which the body's immune system is reprogrammed to attack cancerous cells. The treatment worked.

两年后，她成为第一位接受CAR-T治疗的儿科患者，这种治疗方法可以重新编程人体的免疫系统来攻击癌细胞。这种治疗很有效。

A US study of lung cancer patients in 1998 found plastic and plant fibres (such as cotton) in more than 100 samples. In cancerous tissue, 97% of samples contained the fibres and in non-cancerous samples, 83% were contaminated.

1998年美国对肺癌患者的一项研究在100多个样本中发现了塑料和植物纤维（比如棉花），分别有97%的癌组织样本和83%的非癌组织样本含有这些纤维。

For initial stages, when the cancer has invaded just the mucosa and submucosa, options include esophagectomy, endoscopic tumor resection, or mucosal ablation - which is when the cancerous mucosa is removed by radiofrequency.

早期肿瘤只入侵黏膜和黏膜下层，治疗选择包括食管切除术、内镜下肿瘤切除术或黏膜消融术，即用射频消融被肿瘤侵袭的黏膜。

And even if we could trick the rest into producing it, then we'd have another problem, more replications means more chances for mutations that could turn a cell cancerous.

即便们让其余细胞也具备再生能力，同样会产生别的问题，更多的细胞更新就意味着细胞基因突变的概率也会增大，还可能导致细胞癌变。

The cells are independent, as they are individuals.They are also dependent upon the driving organization of your subconscious, following its directions even to cancerous reproductions, which on their part is of course growth.

细胞是独立的，因为它们是个体。它们也依赖你潜意识的驱动组织，并遵循它的 指示，甚至对癌细胞的繁殖也是如此，这对它们来说，当然就是正常的生长。

In a sunburn, certain kinds of UV light also damage your DNA, and your immune system starts killing off malfunctioning cells so they don't become cancerous.

在晒伤的情况下，某些紫外线也会损伤你的DNA，然后你的免疫系统会开始杀死这些不正常的细胞以防它们产生癌变。