真皮肤

sealskin───n.海豹皮；海豹皮衣

bearskin───n.熊皮；熊皮衣

calfskin───n.犊皮所制的革；小牛的皮

healthy skin───健康肌肤

piebald skin───白斑病，斑状皮肤

real boon───真正的恩惠

realising───意识到（realize的现在分词）；理解（realize的现在分词）；实现（realize的现在分词）

An invention by Colorado State University veterinarians provides students with artificial body parts that look, feel, behave, and even bleed just like real skin, muscles and vessels.───一项由科罗拉多洲立大学兽医给学生提供了人造身体，包括外观、感觉、运动甚至血液就像真正的皮肤、肌肉和血管。

Smoking and alcohol are real skin enemies.───吸烟和饮酒是皮肤的大敌。

The first stage involves growing a layer of real skin around a sample of the bulletproof skin, which takes about five weeks.───第一阶段的实验需要在防弹皮肤的样本周围培养出一层真正的皮肤，这需要大概五周的时间。

After the epidermal electronics device is applied face down onto real skin, the backing is rinsed away.───后表皮电子设备应用到面对真正的皮肤，支持冲洗了。