primers
n. [生化]引物；[生化]引子；引信；启蒙书（primer 的复数形式）
例句
The potentially lethal device was made from a length of hose packed with gunpowder, primers, and shrapnel.
这个能致命的装置是用一根装满火药、引信和弹片的软管做出来的。
《柯林斯英汉双解大词典》
Tests were performed using WHO-approved reagents and primers.
检测使用的是世界卫生组织批准的试剂和引物。
"Primers moisturize and smooth the skin," says Reiss-Andersen.
“底霜能滋润和平滑肌肤，”里斯安徒生说。
