“管子”造句

二次电流在管子内部会产生磁场。
The secondary current sets up a magnetic field inside the tube.

他已把洗衣机的各种管子都接好了。
He had a washing machine plumbed in.

将一段管子与相邻的管子连接起来。
Join one section of pipe to the next.

• #管子