The pen, ruler, and book are all red.

This ruler is a pitiless tyrant.

这个统治者是一个冷酷的暴君.

At that time the East India Company was the virtual ruler of Bengal.

那时东印度公司是孟加拉的实际统治者。

His guitar makes a noise like a wooden ruler being twanged upon a desk.

他的吉他发出一声仿佛木尺弹在课桌上的噪音。

He drew a line with his pencil and ruler.

他用钢笔和尺子划了一条线.

The ruler of the country was designated king.

该国的统治者被称作国王.

The present ruler, Prince Rainier III, succeeded to the throne on 9 May 1949.

现任元首，兰尼埃三世亲王于1949年5月9日继位。

The Queen of England is a hereditary ruler.

英国女王是世袭的统治者.

Kublai Khan becomes ruler of the Mongol Empire.

1260年的今天,忽必烈成为蒙古帝国的统治者(蒙古大汗).

When the new ruler came to power, he made peace with all his former enemies.

新统治者上台执政后, 他与一切宿敌都和解了.

He was once a potent ruler.

他曾经是有权势的统治者.

This transistor radio has four small cells.

这台半导体收音机用4节小电池.

He's been on the radio a lot recently.

最近总能在广播节目中听到他的声音。

The majority of people interviewed prefer TV to radio.

大多数接受采访的人都喜欢看电视多于听收音机。

a radio set with medium and short wavebands

中短波段收音机

He picked up the phone expecting to hear the chairman's gruff voice.

他拿起电话，心想会听到主席粗哑的嗓音。

The police monitored all of Steve's phone calls.

警察监听史蒂夫的所有电话.

The Frosts were not on the phone.

福罗斯特家没装电话。

Hold on the phone for a second. Let me find a pen to write down your phone number.

别挂电话, 让我找支笔记下你的电话号码.

a prepaid mobile phone

预付话费的移动电话

There was a peal of laughter down the phone, which Harry found infectious.

电话里传来一阵响亮的笑声，哈里也不禁受其感染。