| 单词 | needle |
| 释义 | needle noun¹ 1for sewing, knitting, etc.缝纫；编织adjective | verb + needle | needle + verb | phrases adjective➤long长针➤blunt钝针➤sharp尖针➤fine细针➤darning, embroidery, knitting, sewing, tapestry织补用针；绣花针；编织针；缝纫针；织锦用针verb + needle➤use用针➤thread穿针needle + verb➤prick sb/sth在⋯上用针扎phrases➤the eye of a needle针鼻儿▸➤needle and thread针线◆she sewed it on with needle and thread.她用针线把它缝好了。➤a needle in a haystack大海捞针◆looking for one man in a city this size is like looking for a needle in a haystack (= difficult to find).在这么大的城市里找一个人就像大海捞针。needle noun² 2for drugs医药adjective | verb + needle | needle + verb | needle + noun | phrases adjective➤hypodermic, syringe皮下注射针；注射器针头➤injection注射针头➤long长针头➤sharp尖针头➤fine, thin细针头➤clean, sterile干净的针头；消毒针头➤contaminated, dirty, infected (especially bre) 污染的／不洁的／已受感染的针头▸➤used用过的针头verb + needle➤inject, insert, jab (sb with), plunge, push, put, stick插入针头；用针扎（某人）；将针猛然扎入；扎针◆he saw her stick a needle into her arm.他看到她把针扎进自己的胳膊。➤remove, withdraw拔出针；退针➤use用针➤share共用针头◆the dangers of sharing needles共用针头的危险needle + verb➤go in针头扎入◆the needle went in easily.针轻易地扎了进去。➤pierce sth针头扎破⋯◆she winced when she felt the needle pierce her skin.感到针扎进自己的皮肤时，她脸上露出痛苦的表情。needle + noun➤tip针尖➤exchange针头交换◆needle exchange schemes (bre) 针头以旧换新计划◆needle exchange programs (name) (= where drug users can change used needles for clean ones) 针头以旧换新计划➤biopsy针取活检phrases➤the prick of a needle针刺needle noun³ 3on a compass/instrument罗盘；仪器adjective | needle + verb | phrases adjective➤magnetic磁针➤compass罗盘指针needle + verb➤move指针移动◆the needle moved away from the wind.指针背离风向偏转。➤point指针指向phrases➤the needle of a compass罗盘指针needle noun⁴ 4on a pine tree松树adjective | verb + needle adjective➤conifer, pine松针verb + needle➤drop, lose针叶脱落needle/ˈni:dl ||; ˈnidḷ/noun[c] 1. a small thin piece of metal with a point at one end and a hole(an eye)at the other that is used for sewing 缝衣针: ◇to thread a needle with cotton 用棉线穿针 ☞look at pins and needles. 参看pins and needles。 2. (also knitting needle) one of two long thin pieces of metal or plastic with a point at one end that are used for knitting 织针 3. the sharp metal part of a syringe (= a device that is used for putting drugs into sb's body and for taking blood out) 注射器针头 4. a thin metal part on a scientific instrument that moves to point to the correct measurement or direction （科学仪器的）指针，磁针，刻针 5. the thin, hard pointed leaf of certain trees that stay green all year （某些常绿树的）针叶: ◇pine needles 松针 ☞picture on page c2 见c2页插图 ☞ needle¹☞ needle² |
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