a source of的意思

一種……的來源

a couple of───三兩個…；一對…

rich source of───豐富的資源

in course of───正在…過程中

a degree of───一定程度上的

at source───在產地；在源頭

by force of───用……的手段；靠……的力量

valuable source of───寶貴的資源

principal source of───主要來源

unending source of───源源不斷的

" Golden " rice contains increased amounts of beta - carotene, a source of vitamin A.───“ 金色 ” 稻米有很高含量的β - 胡蘿卜素 —— 一種維生素A源.

He wanted to have a source of income after his retirement; until then, he wouldn't require additional money.───他想退休后有份收入；在那以前，他并不需要額外的錢。

The kernel of that message was that peace must not be a source of advantage or disad-vantage for anyone.───那一信息的核心是和平絕不應該成為對任何人有利或不利的根源。

Some kinds of batteries can be recharged by connecting them to a source of direct current.───有些型號的電池在接入直流電源時就能充電。

A dog that barks constantly can be a source of annoyance to the neighbours.───吠個不停的狗會惹鄰居煩惱.

Only a careful physical search for a source of arsenic can provide this information.───只有仔細扎實地尋找砷的來源才能提供這方面的資料.

Her humour and determination were a source of inspiration to others.───她的幽默言談和堅定決心對其他人來說是一種鼓舞。

The interior life was a source of identity and of power.───內在的生命力是個性和力量的源泉.

Words like " believe " and " receive " are a source of confusion in spelling.───諸如believe和receive這樣的詞在拼寫上容易混淆.

His letters have been a source of fascination to a wide audience.───廣大觀眾一直迷戀于他的來信.

The girl's selfless devotion was a source of constant happiness to him.───這個少女純潔地、無私心地愛著他,時時刻刻都在為他祝福.

Even her mother - in - law's grass - covered grave mound became a source of comfort.───再則,孩子也漸漸地大了,茅屋里,斜坡上, 總蕩漾著他們的嚷叫和笑聲.

His confidence was as much a source of strength as of danger.───他的信心既是危險的根子,也一樣是力量的源泉.

It is a source of embarrassment to Londoners that the standard of pubs is so low.───酒館水準之低讓倫敦人覺得顏面盡失。

All her little failings would be a source of irritation to him.───她所有的小毛小病,都是惹他憤怒的因頭.

Success in sport is a source of national pride.───體育成就是民族光榮的源泉。

He wanted to have a source of income after his retirement; until then, he wouldn't require additional money.───他想在退休后有個收入來源，而這之前則不需要額外的錢。

His speeches on the company had been a source of much mockery of his brothers.───他對連隊的訓話經常成為弟兄們學樣說笑的材料.

Traffic noise is a source of constant irritation.

Bad food is a source of illness.

It is a source of embarrassment to Londoners that the standard of pubs is so low.

Economy is in itself a source of great revenue.

Friendship is both a source of pleasure and a component of good health.

He's totally unreliable as a source of information.

Chopping boards can be a source of cross-contamination.

He wanted to have a source of income after his retirement; until then, he wouldn't require additional money.

Success in sport is a source of national pride.