adj.难懂的；adj.难以捕捉的,
Merriam-Webster Online Dictionary
elusive (adjective) tending to as - elude
a) tending to evade grasp or pursuit - elusive prey
b) hard to comprehend or define
c) hard to isolate or identify
Merriam-Webster Online Thesaurus
elusive (adjective)hard to find, capture, or isolate
SYNONYMS:
evasive, fugitive, slipperyRELATED WORDS:
cagey ( cagy), shifty; ephemeral, evanescent, fleeting, impermanent, momentary, passing, short-lived, temporary, transient, transitory; inaccessible, inconvenient, unapproachable, unattainable, unavailable, unobtainable, unreachable, untouchableNEAR ANTONYMS:
accessible, approachable, attainable, available, convenient, obtainable, reachable