circumspect
词形变化：
词义辨析：
同义:
a.慎重的, 细心的
careful
cautious
mindful
heedful
guarded
on guard
alert
watchful
discreet
chary
wary
leery
vigilant
a.周到的, 精密的
judicious
provident
politic
well-considered
well-judged
prudent
scrupulous
同义参见:
fussy
awake
calculating
advised
advisable