adj.过于谨慎的;束手束脚;狷;拘谨;
例句:
Sometimes it doesn't pay to be overcautious in business.
在商业上,过于小心有时并不会有所收获.
We should not be overcautious or too afraid of reactionaries sneaking in.
不要畏首畏尾,惧怕反动分子混进来.
He is always timid and overcautious.
他总是胆小怕事.