Chinese word

卡针

Pronunciation

Pinyinkǎ zhēn

Meaning

  • nounSIM card ejector pin

Example

手机包装里通常会有一个卡针。shǒu jī bāo zhuāng lǐ tōng cháng huì yǒu yí gè kǎ zhēn

There is usually a SIM card ejector pin in the phone box.

Illustration for 卡针 (SIM card ejector pin)

More examples

店员用卡针帮我取出了SIM卡。diàn yuán yòng kǎ zhēn bāng wǒ qǔ chū le SIM kǎ

The store clerk used a SIM card ejector pin to remove the SIM card for me.

Core concept

A slim metal tool that reaches through a tiny opening to push a device's removable card tray outward.

Common phrases

  • 手机自带的卡针shǒu jī zì dài de kǎ zhēn

    SIM card ejector pin included with a phone

Similar words

取卡针qǔ kǎ zhēn: A small, thin metal pin for removing a SIM or memory card by pushing its device tray outward.
弹出针tán chū zhēn: A thin metal pin that ejects a device's removable card tray through a tiny release hole.

Definition in Chinese

用于插入设备卡托小孔，将托盘弹出以取出SIM卡或存储卡的小型细长金属针。yòng yú chā rù shè bèi kǎ tuō xiáo kǒng jiāng tuō pán tán chū yǐ qǔ chū SIM kǎ huò cún chú kǎ de xiǎo xíng xì cháng jīn shǔ zhēn

Word origin

卡针 (kǎzhēn, "card pin") combines 卡 (kǎ, "card") + 针 (zhēn, "needle"), naming a needle-like tool associated with a card tray.

Usage tips

  • English product labels vary between "SIM tool," "ejector pin," and "tray key," so the Chinese noun can be recognized across different names for the same accessory.

Other meanings

  • card tray ejector pinnoun

Word lists with this word