sudden loss of consciousness

• 突然意识丧失

sudden loss of consciousness的用法和样例：

例句

1. Sleep produces a loss of consciousness but not a loss of pain.
   睡眠可以产生意识丧失，但不丧失痛觉。
2. Syncope is a brief loss of consciousness with collapse resulting from transient brain dysfunction based on decreased blood flow or neurologic insult.
   晕厥是暂时性意识丧失并跌倒，它是因为血流减少或神经损伤而造成一过性大脑功能失调而引起的。