一片带含硅液体的薄膜附着于内镜。含硅液体无论在任何温度下都保持透明和流动。
Attached to the latter is a membrane filled with a silicon-based liquid, which remains transparent and fluid at any temperature.
一片带含硅液体的薄膜附着于内镜。含硅液体无论在任何温度下都保持透明和流动。
Attached to the latter is a membrane filled with a silicon-based liquid, which remains transparent and fluid at any temperature.
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