This "redefines life" said the astrobiology researchers reporting in Science magazine, because it was laboratory evidence that organisms can be more chemically nimble than previously thought.

一位太空生物学家在《科学》上说这可以“重新定义生命”，因为这是很重要的实验室证据，它表明有机体可以有比以前认为更灵活的化学组成。

youdao

Ireland, Costa Rica and el Salvador are now among the nations reporting laboratory-confirmed cases.

爱尔兰、哥斯达黎加和萨尔瓦多目前都报导了经实验室确诊的病例。

youdao

The Ministry of Health is now reporting 18 laboratory-confirmed cases, of which three, all from the same family, have been fatal.

卫生部目前报告了18例实验室确诊病例，其中3例是致命的，且都来自同一家庭。

youdao

Mr. Hartl said the Saudi government is reporting laboratory-confirmed cases of the coronavirus to the WHO, in compliance with international health regulations.

WSJ: Virus's Toll in Saudi Arabia Raises Fears of Faster Spread

And then there are promising innovations like the gasoline-powered Scuderi engine, whose developer is reporting some massive leaps in fuel economy, at least in laboratory tests.

FORBES: How To Get 50 MPG Out Of Your Gasoline Engine