inhalation route

例句：

1. 1. The inhalation route iscrucial for the survival of many species.
   吸入途径对于许多物种的生存至关重要。
2. 2. The researchteam identified several potential inhalation routesfor the virus.
   研究团队确定了几种潜在的病毒吸入途径。
3. 3. The inhalation routewas blocked by a thick fog.
   由于浓雾，吸入途径被阻塞了。