Read Edit View history 芥子气 jièzǐqì mustard gas Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 芥子气/ 芥子氣 jièzǐqì mustard gas noun 芥子气是一种在战争中使用的致命毒气。 Edit Delete References Add reference No references for this word.