subclinical infection

• 亚临床感染,不显性感染

subclinical infection的用法和样例：

例句

1. The infection is usually subclinical.
   感染多表现为亚临床感染。
2. Inapparent or subclinical infections occur when too few cells are infected to cause clinical symptoms.
   隐性或亚临床感染发生在感染细胞数量很少以至于不引起临床症状。