The origin of Spring Festival

起源───origin

This philosophy is western in origin.───这种哲学起源于西方.

The fire is of suspicious origin.───这场火灾起因可疑.

Living conditions are vastly different from those pertaining in their country of origin.───生活条件与他们祖国大不相同。

It has an origin lost in the mists of antiquity.───由于年代久远,其渊源已无法考证.

There are many theories about the origin of life.───关于生命起源的学说有很多.

Many words in the English language are French in origin.───英语中的许多词源于法语.

The origin of this nation is wrapped in profound mystery.───这个国家的起源似乎奥秘莫测.

Traditionally, origin contracts are sellers call and domestic contracts are buyers call.───传统上说产地合同一般是卖方定价而国内合同是买家定价.

This truck is of unknown origin.───这辆卡车来历不明.

If it's possible, track the rumour back to its origin.───如果可能，应追查谣言的源头。

There is widespread discrimination against doctors of Asian origin.

It's a book about the origin of the universe.

There are many theories about the origin of life.

The origin of the word remains obscure.

The illness is organic in origin.

Many Americans are African by origin.

Most coughs are viral in origin .

The term "black hole" is of very recent origin.

The origin of the custom is obscure.