昏迷：指因意识丧失而处于无法清醒的状态。
失去知觉：指因某种原因而暂时失去感知和反应能力。
失去意识：指因某种原因而无法感知和理解周围环境。
失去知觉
... to feel sick恶心 to lose consciousness失去知觉 coma昏迷 ...
晕迷失去知觉To lose consciousness. 因为突然损伤而失去知觉。lose consciousness due to a sudden trauma, for example.
... 沉住气 to stay calm; to keep cool 殚闷 to faint; to lose consciousness; to swoon 击沉 to attack and sink (a ship) ...
... to feel sick 恶古道热肠 to lose consciousness 落空知觉 concussion 震动 ...
昏迷；失去知觉；失去意识
The blow caused him to lose consciousness.
那一击打得他失去了知觉。
Petty thieves have raided him and have beaten him to lose consciousness.
小偷们袭击了他并把他打得不省人事。
People are the most terrible blow in the spirit, tend to lose consciousness.
人在精神方面受到了最可怕的打击时，往往会丧失神志。
While in the hospital's accident and emergency department Mr Cook's nose started to bleed and he began to lose consciousness.
Mr Venables has returned into public consciousness just as New Labour seems set to lose office, an eerie bookend to its political supremacy.