chemical造句
Some of the companies illegally sent the wherewithal for making
chemical weapons.
有些公司非法为制造化学武器提供所需的资金和设备等。
The
chemical structure of this particular molecule is very unusual.
这个特殊分子的化学结构很不寻常。
The two leaders also approved treaties to cut stockpiles of
chemical weapons.
两位领导人还同意签署削减化学武器储备的几项条约。