needle

['niːd(ə)l]
['nidl]
考研

基本解释

n,[轻]针;指针;刺激;针状物,同近

用法

She carried hypodermic needles and syringes in her bag..她包里带着皮下注射针和针筒。

英英

针;指针;刺激;针状物英释nna very thin, pointed steel tube at the end of a syringe, which is pushed into your skin to put a drug or medicine into your body or to take out blood

短语

1 pins and needles,如坐针毡;焦躁不安;手脚发麻

2 needle valve,针阀;针状活门

3 on the needle,[美国俚语]注射毒品的,有毒瘾的

4 needle roller,滚针;卷叶虫

5 needle bar,针杆;针把

6 needle biopsy,穿刺活检;针吸活组织检查

7 pine needle,松针

8 thread the needle,完成一件艰辛的工作,完成艰难的任务

9 needle work,缝纫;针线活

10 acupuncture needle,n. 针灸针

11 needle bearing,滚针轴承

12 needle therapy,n. 针灸疗法(等于acupuncture)

13 needle roller bearing,滚针轴承;滚动轴承

14 needle plate,针板;导针板

15 compass needle,罗盘针,罗针;罗经磁针

16 suture needle,缝(合)针

17 needle hole,针孔;针洞

18 needle point,针尖

19 puncture needle,穿刺针

20 needle tube,针形管

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