
好词典

源自古英语 'cald'(寒冷),后引申指因寒冷引起的病症。
❶ 指普通感冒,一种由病毒引起的上呼吸道感染,症状包括鼻塞、喉咙痛和咳嗽等。
“She caught two colds last winter.”
(她去年冬天感冒了两次。)
“Colds are more common in cold weather.”
(感冒在寒冷天气中更为常见。)
catch colds — 指患上感冒,通常因受凉或接触病毒引起。
“Children easily catch colds in kindergarten.”
(孩子们在幼儿园很容易感冒。)
fight off colds — 抵抗或预防感冒,常通过增强免疫力实现。
“Drinking ginger tea helps fight off colds.”
(喝姜茶有助于抵抗感冒。)