中文释义：指某人的行为举止或言语表现出异常或疯狂的状态，可能是因为问题或受到强烈的情绪影响。

英文释义：Refers to someone's behavior, actions or words showing an abnormal or insane state, possibly due to mental problems or strong emotional influence.

怎么读（音标）：tā hǎoxiàng shì wánquán fēng le. (tā hǎo xiàng shì wán quán fēng le.)

用法：通常用于形容某人的状态或表现，表示其异常或疯狂。

例句1：她最近一直在大声喊叫，好像是完全疯了。

She has been shouting loudly recently, as if she has gone completely crazy.

例句2：他的行为举止越来越怪异，我觉得他好像是完全疯了。

His behavior has become increasingly bizarre, I think he might have gone completely insane.

例句3：当她听到这个消息时，她眼中闪过一丝疯狂的光芒，好像是完全疯了一样。

When she heard the news, a glint of madness flashed in her eyes, as if she had gone completely crazy.

例句4：他昨晚喝醉了，今天早上醒来就开始胡言乱语，看起来好像是完全疯了。

He got drunk last night and started rambling this morning when he woke up, he looked like he had gone completely mad.

例句5：她的朋友们都觉得她最近的行为很奇怪，有些担心她是不是完全疯了。

Her friends all think her recent behavior is strange, they are worried that she might have gone completely insane.

同义词及用法：疯狂 (fēngkuáng) - 形容某人的状态或行为异常或失控；发疯 (fāfēng) - 指某人突然陷入失常的状态；错乱 (jīngshén cuòluàn) - 指某人的出现问题，表现出异常或不正常的状态。

编辑总结：“她好像是完全疯了。”这句话通常用于形容某人的行为、言语或举止异常，可能是因为问题或受到强烈情绪影响。同义词有“疯狂”、“发疯”和“错乱”。在使用时要注意语境，避免冒犯他人。