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oily substance

网络油性物质

oily substance

oily substance

oily substance

油性物质

CUTe-Language-Learning: Interpretation,... ... hair follicle 毛囊 oily substance 油性物质 Sebum 皮脂 ...

1

This oily substance protects the airways, but too much of it blocks them.

这种油状物质虽然可以保护呼吸道，但多了会阻塞呼吸道。

2

And they often produce more mucus than normal . This oily substance protects the airways, but too much of it blocks them.

他们比正常人分泌更多的可以保护呼吸道的油状液体，但多了并不见得更好，因为这样会阻塞人的呼吸道。

3

Raw wool that has not been cleansed of this oily substance .

生羊毛：没有脱去油性物质的羊毛。

4

any of various beetles that exude an oily substance from the leg joints that deters enemies .

当威吓敌方时会从腿的关节处渗出一种油状物质的各种甲虫。

5

Never use butter or other fatty or oily substance on a burn.

不要将黄油或其他含脂肪和油脂的东西涂于患处。

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