pin

复数：pinsPINs过去式：pinned过去分词：pinned现在分词：pinning第三人称单数：pins

1. [C]大头针 a short thin piece of metal that looks like a small nail, used for fastening together pieces of cloth, paper, etc.
2. [C]饰针 a quite short thin piece of metal, pointed at one end and with a decoration at the other
3. [C]锁,钉,插头,闩 peg of wood or metal for various special purposes
4. [C]保险针,保险栓 clip on a hand grenade that stops it from exploding
5. [P]〈俚〉腿legs

1. vt. 把…别住,把…钉住 fasten or join with a pin or pins
2. vt. 压住,使不能动 keep in one position, especially by weight from above

• care pin在乎
• put in pin别上别针
• stick pin into sb激励某人,使某人生气
• stick in pin别上别针

• rolling pin擀面杖
• straight pin直针
• wooden pin木针

• bob pin小发夹
• breast pin胸饰别针
• drawing pin图钉
• hair pin发针
• hat pin帽子饰针
• safety pin安全别针
• scarf pin围巾别针
• school pin校徽
• tie pin领带别针

• in the pin of health极为健康
• head of a pin针头
• the point of a pin针尖
• on pins and needles如坐针毡

• pin hopes寄托希望
• pin one's faith坚决相信

• pin firmly牢固地别起
• pin mercilessly无情地钉住
• pin relentlessly残酷地钉住
• pin tidily整齐地钉
• pin down迫使
• pin sb down to the ground把某人压倒在地
• pin on别〔钉〕起来
• pin together别在一起
• pin up钉住,用针别住
• pin up the hair把头发夹住

• pin sb against the wall把某人按在墙上
• pin beneath the car压在车底下
• pin on one's coat别在上衣上
• pin sb to a promise要某人遵守诺言
• pin sb under sth把某人压在某物底下

pins and needles如坐针毡；焦躁不安；手脚发麻

pin something on someone[口语]把某事的责任加上某人身上，把某事归罪于某人

on pins and needles如坐针毡；坐立不安

pin down确定；使受约束；阻止

piston pin活塞销

pin hole针孔，塞孔；气泡

ejector pin出坯杆，起模杆；推顶杆，推钉

on the pin注意；留神

guide pin导销，定位销

pin on把……归罪于；钉住

safety pin安全别针

pin number插脚数；引脚数；管脚号码

angle pin斜针；斜导边；角度针

rolling pin擀面杖

crank pin曲柄销；拐肘销

pin up钉住

cotter pin开口销

pin money n. 零花钱

pivot pin中心承枢；中心销钉；枢轴销

pin roll小齿轮；销辊

1. I bought a tie pin for my husband yesterday.
   昨天我给丈夫买了一支领带别针。

1. He pinned the notice to the board.
   他把通知钉在布告牌上。
2. Pin the bills together so you don't lose them.
   把账单别在一起以防遗失。
3. The general pinned the medal on the soldier's chest.
   将军把奖章别在这位士兵的胸前。