SIM card
noun[C]
uk/ˈsɪm ˌkɑːd/us/ˈsɪm ˌkɑːrd/aplasticcardin amobilephonethatcontainsyourpersonalinformationand thatallowsyou to use thephone
（移动电话中的）SIM卡，用户识别模块
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Communications - telephone equipment
- answering machine
- blower
- brick
- burner
- caller ID
- cell phone
- device
- dumbphone
- extension
- fascia
- phablet
- platform
- powerbank
- sim
- smartphone
- speed dial
- switchboard
- telephone
- telephone booth
- telephone exchange