disseminationn.
英 dɪ,semɪ'neɪʃn | 美 dɪ,sɛmə'neʃən
中文n. 宣传；散播；传染（病毒）
词根词源
dissemination (n.)1640s, from Latin disseminationem (nominative disseminatio) "a scattering of seed, a sowing," noun of action from past participle stem of disseminare (see disseminate). Or perhaps a native noun formation from disseminate.
关键词