He refused to provide a specimen...

a blood specimen

血样

Job applicants have to submit a specimen of handwriting.

求职者必须要提交一份笔迹样本。

Astronauts have brought back specimens of rock from the moon.

宇航员从月球带回了岩石标本。

The aquarium has some interesting specimens of unusual tropical fish.

水族馆里有一些罕见的热带鱼，很有意思。

...a specimen bank note.

样钞

How is that for a specimen?

这例子举得 怎么样 ?

He is a fine specimen of his class.

他是他那类人的典型代表。

(humorous)They were fine specimens of British youth!

他们堪称英国青年的优秀代表！

Please sign your name and write your address on this signature specimen card.

请您在存款样单上填好您的姓名,地址.

to provide/take a specimen

提供 / 采血样

The type specimen is deposited in the Forest Protection Laboratory of Anhui Agricultural University, Hefei.

模式标本保藏在安徽农业大学森林保护教研室.

And the specimens were fixed on the specimen stage with conductive carbon tape for SEM observation.

标本还固定在试样阶段内,(我们用)具有碳纤维的胶带的电子显微镜观察.

The diagnosis is dependent on the collection and analysis of an uncontaminated urine specimen.

这个诊断是依据收集和分析无受污染的尿液标本.

What a poor specimen that child is!...

那孩子真不幸！

Even so, recorded specimens could be made available to others only through writing.

可是这样记录下来的原件要为他人所认识,还须求助于文字.

Did you ever see anything like yourself for being dumb specimens?

你们以前见过你们这样的蠢货 吗 ?

I have made it my business to examine some specimens of the writing of Doctor Manette.

我曾研究过曼内特医生好些笔迹,把那当作一项工作.

Specimens considered had relatively uniform, smooth features.

所考虑的试件具有比较均匀 、 光滑的特点.

Whatever specious arguments would silence an opponent.

无论什么似是而非的论点都会使对手哑口无言.

But the recently and falls caused the base appear somewhat specious.

而近日的大起大落则使底部显得有些似是而非.