同步的英語翻譯：

synchronism
【計】 geostationary; in-phase; in-sync; S; synchronization; synchronizing
synchrony
【化】 synchronism; synchronizing; timing

接的英語翻譯：

receive; accept
【電】 connecting

口的英語翻譯：

cut; gob; jaws; mouth; opening; ostium; scoop; stoma
【醫(yī)】 aditus; apertura; aperturae; aperture; bouche; introitus; meatus; mouth
opening; ora; orifice; orificium; oro-; os1; ostia; ostium; portal
stoma; stomata; stomato-; trema