您要查找的是不是：
- Having no known mother. 没有母亲的母亲不为人知的
- Having no known father;illegitimate. 不知道父亲的；私生的
- Having no known name or identity or known source. 不知道姓名或身份，或者不知道来源。
- Having no known father; illegitimate. 不知道父亲的；私生的
- Of,relating to,or designating a disease having no known cause. 突发性的，与突发性疾病有关的，代表突发疾病的
- Of, relating to, or designating a disease having no known cause. 突发性的，与突发性疾病有关的，代表突发疾病的
- The legal documents had no known model. 那些法典没有一种确定的模式。
- The drug has no known side-effects. 以我们所知,这只药没有副作用。
- Citalopram and escitalopram have no known effect in smoking cessation. 西酞普兰和依他普仑对戒烟的效果尚不知道。
- having no living or known mother. 没有母亲的或母亲不为人知的。
- A salt lake of eastern Turkey. The largest lake in the country, it has no known outlet. 凡湖土耳其东部咸水湖。是全国最大的湖泊，且是内陆湖
- Unlike Jews, Gypsies have had no known ancestral land to hark back to. 吉普塞人和犹太人不同,他们没有可以回想起来的已知的祖居地。
- The active ingredients in this sting-free formula have no known side effects, contra-indications, or drug interactions. 这个活性配方不刺激双眼，无副作用，无禁忌征候或药物反应。
- A number of language spoken in the Caucasus that have no known affiliations to languages spoken elsewhere. 高加索人所说的一种语言在其他地方没有人说也不知道其附属于何种语言。
- Having no known father. 生父不明的
- His battle abilites and his combat style have no known method of suppression, making him an unmatched threat of the highest caliber. 个体的战斗能力和模式，其制御方法不明，使得该个体成为极度危险的存在。
- There's no known cure for a cold. 治疗感冒尚无良方。
- A salt lake of eastern Turkey. The largest lake in the country,it has no known outlet. 凡湖土耳其东部咸水湖。是全国最大的湖泊，且是内陆湖
- A salt lake of eastern Turkey.The largest lake in the country, it has no known outlet. 凡湖土耳其东部咸水湖。是全国最大的湖泊，且是内陆湖
- He had no known history of TB, and previous tuberculin skin tests had been negative. 他过去没有已知的TB病史，且过去的结核菌素检验是阴性的。
