Sound can be in the pipe string, can be in ancient books.

声可托于弦管，名可留于竹帛。

youdao

The company has advanced technology equipment and pipe sound detection equipment.

公司拥有先进的制管工艺设备和完善的检测设备。

youdao

A deep sound came out of the pipe organ.

管风琴发出低沉的声音。

youdao

A deep sound came out of the pipe organ.

管风琴发出低沉的声音。

youdao