copper pipes

The speech was piped over a public address system.

讲话经广播系统传送出去。

‘I know the answer, ’ piped up a voice at the back of the room.

“我知道答案。”房间后边有个声音叫起来。

Outside a robin piped.

外面有一只知更鸟在啼鸣。

Copper pipe is sold in lengths.

铜管按长度出售。

Passengers were piped aboard ship at the start of the cruise.

游客在管乐迎宾曲中登船开始水上游。

to smoke a pipe

抽烟斗

'Morning!' he piped with a cheery voice.

“早上好！”他声音愉快地高声说道。

The person next to me piped up with a silly comment.

我旁边那位愚蠢地评论起来。

She picked up a magazine and began to read.

她拿起一本杂志,开始看起来.

'But I want to help,' Bessie piped.

贝茜尖声说：“但我想去帮忙。”

a leaking gas pipe

漏气的煤气管

lead/plastic pipes

铅 / 塑料管子

The heated gas is piped through a coil surrounded by water...

受热气体通过水中的盘管输送。

a burst pipe

有裂口的管子

Water is piped from the reservoir to the city.

水用管子从水库输送到城市。

The man pulled thoughtfully at his pipe.

那人若有所思地吸了烟.

The villagers piped in drinking water from the reservoir...

村民用管道从水库引来饮用水。

He puffed on his pipe.

他吸着烟斗。

In many parts of the country, democratic elections are simply a pipe dream.

在那个国家的很多地区,民主选举只是一个幻想。

The cake had ‘Happy Birthday ’ piped on it.

蛋糕上裱了“生日快乐”的字样。