06 - Ostensible

Apparent, appearing or seeming to be true, professed or declared as true without being demonstrated or proved. More difficult synonyms of ostensible include plausible (PLAW-zi-bul) and specious (SPEE-shus). Specious, however, has the negative suggestion of using deception to make something false appear true. A specious argument is one that looks good on the surface but is flawed underneath. Ostensible is often used in opposition to real or actual. An ostensible motive is not necessarily a real motive; an ostensible advantage is not necessarily an actual advantage.

Ostensible means apparent, stated as true but not necessarily proved.

ostensible表面的；宣称的（看似或据说是真的但未验证） apparent显而易见的；表面上的；貌似的 plausible看似合理的；巧言令色的 specious似是而非的（贬义）

很好，若加上点例句就更好了。