针的

Bacteria was introduced into his bloodstream through an unsterile needle.

细菌通过未消进入了他血流中。

A pedigree pup should have been inoculated against serious diseases before it’s sold.

纯种狗应该在出售前注射预防严重疾病。

Once picked these bunches of grapes are sun dried on esparto grass mats for further concentration.

一旦采摘就成串放在细茎草编席子上凉晒以增加这些葡萄含糖量。

Also, the possibility of keystoning using the microscope stage for motion and a glass needle fixed to the microscope head should be evaluated.

同样，可能采用形提取所用到显微镜平台（运动以及安置在显微镜头上玻璃）也将被评估。

But an unexpected fact was noted: certain minerals( pitchblende, chalcolite, autunite) had a greater activity than might be expected on the basis of their uranium or thorium content.

但是一个意外事实引起了我注意：某些矿物质(青铀矿物质、铀或钙铀)性比根据其铀或含量所判断要高。