adj.谨慎小心的,
Merriam-Webster Online Dictionary
wary (adjective)marked by keen caution, , and watchfulness especially in detecting and escaping danger - cunning cautious
Merriam-Webster Online Thesaurus
wary (adjective)having or showing a close attentiveness to avoiding danger or trouble
SYNONYMS:
alert, cautious, chary, circumspect, conservative, considerate, gingerly, guarded, heedful, safe, waryRELATED WORDS:
advertent, attentive, awake, observant, regardful, vigilant, watchful; hypercautious; foresighted, foresightful, forethoughtful, provident, thoughtful; cagey ( cagy), calculating, canny, shrewd; deliberate, slow; ultracareful, ultracautiousNEAR ANTONYMS:
bold, brash, impetuous, rash, reckless, venturesome; asleep, inattentive, regardless; inconsiderate, thoughtless; lax, neglectful, negligent, remiss; imprudent, indiscreet, injudicious; absentminded, forgetful; inadvertent, unintentional, unplanned