| |
|
| NOUN |
| |
|
| /ˈniːdl/ |
|
| |
| |
| 1 | a very thin sharp metal tube used for putting medicine or drugs into your body , or for taking blood out . It is fixed to a plastic tube called a syringe 注射针；（固定于注射器上的）针头 |
| hypodermic needles 皮下注射器针头 |
| share a needle (=use the same needle as someone else to inject drugs) People are at risk of disease when they share needles. 合用一个针头 |
| |
| 2 | a small thin metal tool that is used for sewing 缝衣针 |
| a needle and thread 针线 |
| | 2a | a long thin piece of plastic or metal used for knitting 编织针；毛衣针 | |
| | 2b | a thin piece of metal used for acupuncture （针灸疗法用的）刺针 | |
| |
| 3 | a small thin part on a scientific instrument that moves to show measurements （科学仪器上的）指针 |
| a compass needle 罗盘指针 |
| |
| 4 | a very small sharp part on a record player that touches the record and helps to produce the sound 唱针 |
| a record needle 唱针 |
| |
| 5 | a very thin sharp leaf that grows on some trees 针叶 |
| pine needles 松针 |
|