| 单词 | sis |
| 释义 | sisWord family adjectivesissifiedsissyishnounsissinesssissysis sis /sɪs/ noun spoken informal TALK TO somebodyFAMILYa name used when speaking to your sister 姐姐，妹妹〔用于称呼自己的姊妹〕 From Longman Business Dictionary SISSIS written abbreviation for strategic information system (1600-1700) sister |
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