The disease is thought to have originated in the tropics.

这种疾病据说起源于热带地区。

《牛津词典》

Herpetologist Robert Mertens later argued that Varanus probably originated in the archipelago.

爬虫学家罗伯特·默滕斯后来提出，巨蜥属可能起源于这个群岛。

youdao

Whales originated in the freshwater lakes and rivers of ancient Asia about sixty million years ago.

鲸鱼起源于大约六千万年前亚洲的淡水湖泊和河流。

youdao

Teacher Laura Peterson says they got their inspiration from a teaching method that originated in Germany in the 1960s.

VOA: standard.2010.06.25

The request for the halt to returning prisoners through Juarez originated with Juarez Mayor Jose Reyes Ferriz after officials there noticed that many homicides in the city were related to gangs that operate across the border and that ten percent of the city's murder victims had been deported from the United States.

VOA: standard.2010.04.01

This blast, designated GRB 080913, probably originated in the catastrophic explosion of a massive star.

BBC: Observatory detects record burst

Many of the neutrinos around today are thought to have originated in the big bang.

ENGADGET: NOvA neutrino detector captures cosmic rays in 3D, aims to unlock the mysteries of the universe

The virus is believed to have originated in the Chinese province of Guangdong in November.

ECONOMIST: Still spreading | The