1、She may blench at the mention of your name, but I assure you she means you no harm.
她听到你的名字可能会退避，但我向你保证她对你没有恶意。
2、The soldier did not blench in the face of danger and bravely carried out his mission.
士兵面对危险没有畏缩，并勇敢地执行了他的任务。