1、A needle-shaped drill for boring holes in rock or masonry
鉆頭，鉆石器，鉆孔器用于在巖石或磚石上鉆孔的針形鉆

2、Microscopic needle-shaped crystals of herapathite are embedded in a plastic base.
將碘硫酸奎寧的微觀針狀晶體嵌于塑料片基之中。

3、Otherwise, a kind of needle-shaped boride will appcar on the surface of specimen.
本文重點(diǎn)研究了這種針狀硼化物的形成機(jī)理及其影響因素。

4、Shrub with pungent rigid needle-shaped leaves and white flowers; eastern australia.
有刺激性氣味的針葉樹(shù)葉和白花的灌木；分布在澳大利亞?wèn)|部。

5、A needle-shaped drill for boring holes in rock or masonry.
鉆頭，鉆石器，鉆孔器用于在巖石或磚石上鉆孔的針形鉆

6、A small, dark, needle-shaped crystal
針形微晶一種微小的深色的針狀的晶體