福克斯词典 \ 例句 \

光年是一个天文单位。用英语怎么说？

Light-year is an astronomical unit.

光年是一个天文单位。

相关词汇
is an astronomical unit
isvt.& vi. 是（be的三单形式；n. 存在；
例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。
anart. 一（在元音字母前代替不定代词a），一任一某一，一个；
例句
He started eating an apple...
他开始吃苹果。
astronomicaladj. 天文学的，极大的；
例句
Houses in the village are selling for astronomical prices...
乡村的房价正在飙升。
unitn. 单位，单元，装置，个体，[数]单位数；
例句
The electronic and printing unit has annual sales of about $80 million.
电子印刷部门每年销售额约为8,000万美元。
相关好句
A schoolboy was pulled up,because he rode his bike too fast in the crowded street.
一个男学生被截住了,因为他在交通拥挤的街上骑快车。
He has the gift to draw painting.
他有绘画的天分。
What is the depth of this lake?
这个湖有多深?
The room looked distinctly familiar.
这间房子看上去确实眼熟。
Mechanics is out of my territory.
我不懂力学。
I've got a very tight schedule today so I can't see you until tomorrow.
今天我的日程已经排得很满, 所以明天才能见你。
He was successful in his studies.
他在学业上很成功。
a torrid climate
炎热的气候
He yawned and fell asleep.
他打着呵欠睡着了。
a drug rehabilitation centre
戒毒康复中心