“细管”造句

玻璃加热后拉成了一根细管.
The glass was heated and drawn out into a thin tube.

血管是供血液流通的细管.
Blood vessels are the narrow tubes through which your blood flows.

热水受压流经这些细管, 使整个房间保持温暖.
The hot water is pumped through these narrow pipes, so keeping the whole house warm.

• #细管