| 例句 |
heedfuladjective having or showing a close attentiveness to avoiding danger or troubleheedful of snakes, we watched our footing while walking through the tall grass to the lake's edge alert, careful, cautious, chary, circumspect, conservative, considerate, gingerly, guarded, safe, wary advertent, attentive, awake, observant, regardful, vigilant, watchfulhypercautiousforesighted, foresightful, forethoughtful, provident, thoughtfulcagey(also cagy), calculating, canny, shrewddeliberate, slowultracareful, ultracautious careless, heedless, incautious, unguarded, unmindful, unsafe, unwary bold, brash, impetuous, rash, reckless, venturesomeasleep, inattentive, regardlessinconsiderate, thoughtlesslax, neglectful, negligent, remissimprudent, indiscreet, injudiciousabsentminded, forgetfulinadvertent, unintentional, unplanned in 1540 |