“打昏”常见的英文表达是 “knock sb. unconscious” 或 “beat sb. unconscious”,具体使用哪个取决于语境和想要强调的动作强度。
“knock sb. unconscious” 侧重于描述通过一次或几次有力的击打,使某人失去意识,更强调动作的突然性和冲击力。例如:The boxer knocked his opponent unconscious with a single powerful punch.(拳击手一记重拳就把对手打昏了。)
“beat sb. unconscious” 通常表示通过多次、持续的击打,最终导致某人失去意识,更强调击打过程的持续性和强度。例如:The thugs beat the man unconscious and left him lying in the alley.(那些暴徒把那个男人打昏,然后扔在小巷里。)