同步 tóng bù 🔊 synchronous HSK 7–9 + Review this word Meanings tóng bù synchronousto synchronizeto keep step with Its characters 同tónglikeHSK 5步bùa stepHSK 4 Words with 同步 同步卫星 tóng bù wèi xīng synchronous satellite 非同步 fēi tóng bù asynchronous 同步口译 tóng bù kǒu yì simultaneous interpretation (Tw) 同步轨道 tóng bù guǐ dào synchronous orbit 近乎同步 jìn hū tóng bù plesiochronous