As we age we lose muscle tissue.
随着年纪的增大，我们会失去一些肌肉组织。
The tissue and cartilage of a nose are too soft to fossilize.
鼻部的组织和软骨结构太软，无法形成化石。
Once gangrene has developed, the tissue is dead, and the only hope is to contain the damage.
一旦出现坏疽，组织就会坏死，那么惟一的希望就是抑制其损害。
猫咪玩着纸巾。
The two drugs work hand in hand to combat the disease and help to repair damaged cells and tissue.
这两种药物携手合作，共同对抗疾病，帮助修复受损的细胞和组织。
The scientist confirmed the snake was a previously unknown species after conducting a genetic analysis of tissue samples.
在对组织样本进行基因分析后，科学家确认这条蛇是一个此前不为人知的物种。
They have evolved special "heaters" of modified muscle tissue that warm the eyes and brain, maintaining peak performance of these critical organs.
它们进化出了一种特殊的“加热器”，由经过改造的肌肉组织构成，可以温暖眼睛和大脑，使这些关键器官保持最佳状态。
So the next time you reach a tissue box, or sob on a friend's shoulder, or shed tears at the movies, stop and reflect on why we cry and what it means to cry.
所以，当下次你拿起纸巾盒，趴在朋友的肩膀上哭泣，或在看电影时流泪时，停下来想一想我们为什么哭泣，以及哭泣意味着什么。
She was sniffing and wiping her eyes with a tissue.
她边抽泣边用手巾纸拭擦眼泪。
Overall, almost three in five people say they try to limit their usage of paper including facial tissue and kitchen roll—to save money.
总体而言，近五分之三的人表示他们会尝试限制纸的使用，包括面巾纸和厨房用纸——为了省钱。
She wiped her nose with a tissue.
她用一张纸巾擦了擦鼻子。
The woman scrubbed at her face with a tissue.
那女人用纸巾擦脸。
She paused to dab at her eyes with tissue.
她顿了一下，用面纸擦拭了一下眼睛。
Throw the tissue in the trash after you use it.
用过后，请将纸巾丢进垃圾桶中。
This means it can destroy a tumour without damaging other tissue.
这意味着质子束能够破坏肿瘤而又不损害其他健康组织。
The findings could inspire research into human tissue regeneration.
这一发现可能给人类组织再生研究带来启发。
Covering your mouth and nose with a tissue when coughing or sneezing.
咳嗽、打喷嚏时用纸巾掩住口鼻。
Stem cells found in embryos can spin off a wide range of tissue types.
胚胎干细胞可以分化成多种组织类型。
Obesity is defined as excessive adipose tissue (fat) that impairs health.
所谓肥胖症指的是人体中存在危害健康的过量脂肪组织。
San Diego's "Frozen Zoo" houses tissue samples from more than 800 species.
圣地亚哥的“冷冻动物园”储存了超过800个物种的组织样本。
Protein is used for some energy and to repair tissue damaged during training.
蛋白质能提供少量能量并能修复训练中造成的组织损伤。
The skin consists of three layers: the epidermis, dermis and subcutaneous tissue.
皮肤有三层：表皮、真皮和皮下组织。
It means a treatment can be highly targeted and not damage the surrounding tissue.
这就意味着治疗有很强的针对性，不会伤害周围的正常组织。
The path led him to be a pioneer of controlled drug release and tissue regeneration.
这条路引领着他成为药物控制释放和组织工程的先锋人物。
The laser removes tissue from the cornea very accurately without damaging nearby tissues.
激光可以非常精确地切削角膜组织且不损伤邻近组织。
They hope their work could also lead to a new way to make artificial liver or cardiac tissue.
他们希望这项工作能为构建人造肝脏或心肌组织开辟一条新的路子。
The scientists say the pain relief stems from the body’s natural response to minor tissue injury.
科学家们称，人体对轻微组织破损的自然反应缓解了疼痛。
The scientists say the pain relief stems from the body’s natural response to minor tissue injury.
科学家们称，人体对轻微组织破损的自然反应缓解了疼痛。
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