Inert gases like neon and argon have eight electrons in their outer shell.
像氖和氩这样的惰性气体,在它们的外电子层有8个电子。
《柯林斯英汉双解大词典》
2
A computer program that could help catch and ever translates from aliens inouter space has been started by a British scientist.
一名英国科学家开始了一种计算机程序,该程序可以帮助捕捉外太空的外星人并进行翻译。
3
The explanation may be in Earth's mantle, the layer of rock underlying the tectonic plates and extending down over 1,800 miles to the outer edge of Earth's iron core.