Residual heat from the air inside the trailer, and heat in the insulation and inner lining of the trailer.

拖车里的空气所带来的余热，以及拖车里的绝缘层和内衬里的热量。

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The soft inner lining of a space suit has tubes of water in it to cool the astronaut's body or warm it up.

宇航服有柔软舒适的内衬，上面布满细细的水管，可以使宇航员的身体始终处在舒适的温度中。

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L the soft inner lining of a space suit has tubes of water in it to cool the astronaut's body or warm it up.

宇航服有柔软舒适的内衬，上面布满细细的水管，可以使宇航员的身体始终处在舒适的温度中。

youdao

Now the padded inner lining is velcro-attached, so workers can adjust it about as easily as they would a bike helmet.

ENGADGET

The integrated folio offers sleek, low-profile protection with a smooth inner lining to protect against everyday wear and tear.

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For certain heart conditions, antibiotics are recommended about one hour before invasive medical procedures to prevent a condition called infective endocarditis, which is a potentially life-threatening bacterial infection of the inner lining or valve within the heart.

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