Abbreviation of immunoglobulin; an antibody protein in blood serum.

• Also used for classes like IgG, IgA, IgM.

免疫球蛋白的缩写；血清中的抗体蛋白。

• 包括 IgG、IgA、IgM 等类别。

Abbreviation for inspector general, a government agency’s chief watchdog.

“监察长”的缩写，政府机构的内部监督负责人。

Texting initialism for I guess, expressing tentative opinion.

聊天缩写，意为“我猜/我想”，表达不确定的看法。

Abbreviation for in-game; occurring within a video game.

“游戏内”的缩写；发生在游戏中的。

Informal abbreviation for Instagram, the social media platform.

口语中对社交平台 Instagram 的简称。

Slang verb meaning to ignore someone intentionally.

俚语动词，指故意无视某人。