The man was on trial for killing sb.

此人因杀人而受审。

The government sent sb. to inspect our school.

政府派人来视察我们学校。

A trustworthy person is sb. that you can trust.

可靠的人是可以信任的。

I had an uneasy feeling that sb. was watching me.

有人在盯着看我，我感到挺不自在。

There's sb. lurking behind that bush.

有人埋伏在灌木丛后面。

There has been a disturbance in the street; sb. has been hurt.

街上发生了一阵骚乱，有的人被打伤了。

The content of As and Sb in paints are analyzed by hydride generat io n atomic fluorescence spectrometry (HG-AFS) and L-cysteine prereduction proces s.

采用氢化物发生-原子荧光光谱法,用L-半胱氨酸预还原法,对涂料中砷和锑进行了分析。