扩展程序 Traditional 擴展程序 kuò zhǎn chéng xù 🔊 extension (for a software application… + Keep this word Meanings kuò zhǎn chéng xù 擴展程序 (computing) extension (for a software application, esp. web browsers) Its characters 扩kuòto enlargeHSK 7–9展zhǎnto spread out程chéngrule序xùorder; sequenceHSK 7–9