adj. 小心的,謹(jǐn)慎的;兢;恮;持重;
?? caut 謹(jǐn)慎的,小心的##-ous, -ious, -eous 表”具有某種品質(zhì)”;
"He was very cautious about committing himself to anything."
他謹(jǐn)小慎微,從不輕易表態(tài)。
近義:heedful, judicious, leery, levelheaded, mindful, moderate
反義:imperviable, impervious, imprudent, inadvertent, incautious, incurious