1, Sig, an English word, is mainly used as a noun and abbreviation. When used as a noun, it is translated as "(sig) (United States, Canada, Sweden), and when used as an abbreviation, it is translated as" signal "; Signature; Sir, sir. "
2, phrase collocation:
Bluetooth SIG bluetooth technology alliance; Bluetooth Special Interest Group; Bluetooth technology alliance; interest group
SIG gissler Kisseler
Signal sound signal