This spray helps to ease nasal congestion. 这种喷雾剂能帮助缓解鼻腔阻塞。

Symptoms include sneezing, congestion, and runny nose. 症状包括打喷嚏、鼻腔阻塞和流鼻涕。

充血

the problem of having lungs or other body parts that have become too full of blood or another liquid

He took to bed for weeks each winter with chest congestion. 每年冬天，他都会因胸腔充血而卧床数周。

Congestion in the lungs or other vital organs of the body tends to destroy the tissues of the affected parts. 肺部或身体其他重要器官的充血往往会破坏受影响部位的组织。

See: congested