molecular effusion

例句：

1. 1.The molecular effusion of the fluid was causing a lot of problems for the patient.
   液体的分子渗漏给病人带来了很多问题。
2. 2. The molecular effusion could be caused by various factors, such as stress and infection.
   分子渗漏可能是由各种因素引起的，如压力和感染。
3. 3.In order to prevent the molecular effusion, it is important to maintain good hygiene and proper sanitation.
   为了预防分子渗漏，保持良好卫生和适当清洁是非常重要的。