Definition
To become severely ill with a cold, typically due to being insufficiently dressed for cold weather.
（因穿着单薄等原因）患上重感冒。
You'll catch your death of cold going out dressed like that.
你穿成这样出去会得重感冒的。
She caught her death of cold after being out in the rain for an hour without a coat.
她在雨中待了一个小时没穿外套，结果得了重感冒。
You'll catch your death of cold if you don't wear socks.
你不穿袜子会得重感冒的。