a species of insect previously unknown to science

科学上以前尚未了解的一种昆虫

《牛津高阶英汉双解词典》

He became a person whose whereabouts is [ are ] unknown to me.

他的 下落 我不知道.

《简明英汉词典》

The address is unknown to me.

地址未详.

《现代汉英综合大词典》

I could not understand how someone with so many awards could be unknown to me.

我想不通自己竟然不认识获了这么多奖的人。

柯林斯例句

This corroborative, young sir, was unknown to the ancients.

年轻的先生, 这种强壮剂古人是不知道的.

辞典例句

Today Howell's name is unknown to all but specialists.

今天,豪威尔的名字除了一些专家外已经是鲜为人知了.

辞典例句

Their signal service was rudimentary. Radar was unknown to them.

他们的通信设施很不健全, 他们还不知道有雷达.

辞典例句

Quite unknown to me, she'd gone ahead and booked the holiday.

在我完全不了解的情况下, 她已先行办好了度假的预订手续.

辞典例句

Mammy's victories over Scarlett were hard - won and represented guile unknown to the white mind.

嬷嬷对思嘉的每次胜利都是好不容易才赢得的,这中间还得归功于一种白人所不知道的狡狯心计.

飘（部分）

It is a pity that a man of your ability shall remain unknown to the world.

象你这样有能力的人不能闻名于世界,真是可惜.

辞典例句

It was totally unknown to the mass of the population as late as 1950.

迟至1950年,大多数人根本不知道它.

辞典例句

It was a dirty place enough, and I dare say not unknown to smuggling adventurers.

这个地方污秽不堪; 我看多半是走私冒险商贩过往落脚之处.

辞典例句

Intend to become conscious of that which is unknown to oneself.

意愿去意识到未知的自己.

互联网

Unknown to me, he had already signed the agreement.

他背着我已签了协议.

互联网

Te reason why he was punished is unknown to us.

他受惩罚的原因我们都不知道.

互联网