Inhalation is the process or act of breathing in, taking air and sometimes other substances into your lungs.
双语例句
例： They were taken to the hospital suffering from smoke inhalation.
他们吸入了大量烟雾，被送进了医院。
例： Take several deep inhalations.
深吸几口气。
例： a complete cycle of inhalation and exhalation.
吸入和呼出的一次完整循环。