好词典

lung

UK /lʌŋ/US /lʌŋ/

词源

源自古英语 'lungen',与德语 'Lunge' 同源,原始日耳曼语词根可能与‘轻的’有关,因肺部充满空气而重量较轻。

noun

❶ 肺部,人体或动物体内负责呼吸的器官,位于胸腔内,通过吸入氧气和排出二氧化碳来维持生命。

“Smoking can seriously damage your lungs.”

(吸烟会严重损害你的肺部。)

“The doctor listened to her lungs with a stethoscope.”

(医生用听诊器听了她的肺部。)

同义词:pulmonary organ, respiratory organ, breathing apparatus

常见短语

lung capacity — 肺活量,指肺部一次最大吸气后能呼出的气体总量,常用于评估呼吸系统健康。

“Swimming regularly can help increase your lung capacity.”

(经常游泳有助于提高你的肺活量。)

lung disease — 肺部疾病,泛指影响肺部正常功能的各类病症,如肺炎、肺气肿等。

“Air pollution is a major cause of lung disease in cities.”

(空气污染是城市中肺部疾病的主要原因。)