n.针;针状物;<口>刺激性言行;
vt.用针缝,刺;刺激,激怒;<俚>增加(饮料的)酒精含量;
vi.缝纫;
例句:
a hypodermic needle
皮下注射器针头
It was difficult to work the needle through the stiff cloth.
把针穿过这种硬布料是不容易的.
a needle and thread
针和线