Gases例句
2024年06月21日 10:29:44
These
gases would seriously damage the patient's respiratory system.
这些毒气会严重损害患者的呼吸系统。
Industry has been working at developing harmless substitutes for these
gases.
该行业一直在努力开发一些可以替代这些气体的无害物质。
The problem was that the exhaust
gases contain many toxins.
问题在于废气中含有很多毒素。