| 释义 | 
             
                safety locking pin
                
            安全别针ān quán bié zhēn 
 safety pin别针bié zhēn 
 brooch; tack; safety pin; pin琐碎物suǒ suì wù 
 pin销轴xiāo zhóu 
 hinge pin; axis pin; pin roll核安全hé ān quán 
 nuclear safety发麻fā má 
 pins and needles擀面杖gǎn miàn zhàng 
 rolling pin安危ān wēi 
 safety, safety and danger榫销sǔn xiāo 
 draw pin; draw-bore pin锁相suǒ xiàng 
 phase lock; phase locking; lock phase导正销dǎo zhèng xiāo 
 guide pin; pilot pin归罪于guī zuì yú 
 impute, pin, pin on安全开关ān quán kāi guān 
 safety switch; safety cut-off系统安全xì tǒng ān quán 
 system safety; system security舍生忘死shě shēng wàng sǐ 
 disregard one's own safety; risk one's life顶出销dǐng chū xiāo 
 ejector; knock pin; ejector pin销钉xiāo dìng 
 dowel; pin; plug; brad; pin bolt止动销zhǐ dòng xiāo 
 stop pin; shotpin; retention pin平安píng ān 
 safety管脚guǎn jiǎo 
 pin销的xiāo de 
 pin压住yā zhù 
 pin钉住dìng zhù 
 nail up, pin, pin up, staple, stick, transfixion安全保护装置ān quán bǎo hù zhuāng zhì 
 safety guard; safety protection device安全帽ān quán mào 
 motorcycle safety helmet; helmet; safety helmet; crash helment
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