adj.谨慎的；十分小心的
captious───adj.挑剔的；吹毛求疵的
cautions───n.注意事项；警告；警语（caution的复数）；v.告诫；使小心（caution的三单形式）
cautiously───adv.慎重地，谨慎地
incautious───adj.不小心的；轻率的
cautelous───adj.警觉的，小心的
caesious───adj.青灰色的
carious───adj.龋的；骨疡性的；腐烂的
caution───n.小心，谨慎；警告，警示；vt.警告
curious───adj.好奇的，有求知欲的；古怪的；爱挑剔的
They've taken a very cautious approach.───他们采取了十分谨慎的态度。
He was cautious of his footing, wary of the edge.───他小心翼翼地站稳，注意着边缘。
Employers may become overly cautious about taking on new staff.───雇主在雇用新员工的问题上可能会过于谨慎。
Josef Ackermann, the bank's chief executive, said he was cautious about the outlook for the global economy.───该行首席执行官约瑟夫-阿克曼（JosefAckermann）表示，他对全球经济的前景持谨慎态度。
Mr Min said the Rothschild name, with a 250-year banking history, and its cautious banking approach had appealed to Bank of China.───朱民表示，吸引中行的是具有250年银行业历史的洛希尔家族的声名，及其审慎的银行业策略。
Dr Martin Dominik of the University of St Andrews in Scotland agreed, and said he would be "a bit cautious" about the results.───苏格兰圣安德鲁大学的马丁多米尼克博士也同意这种说法，并声称他对研究结果“持谨慎态度。”
Some physicists heavily criticised the paper, while others gave it a cautious welcome.───一些物理学家猛烈批评了这篇论文，另有一些对它表示谨慎的欢迎。
We were trying to be cautious because the defeat on Sunday probably shocked us a little.───我们一直都很谨慎，因为也许周日的比赛失利让我们有点担心。
We don't want to go out with a whimper. We know we have to be cautious but we cannot be over-cautious.───我们不想哭泣着离开，我们知道必须要小心谨慎，但不能谨慎过度。
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They've taken a very cautious approach.
Losses make us more cautious.
The old lady is very cautious with her money.
He was cautious when he was riding the bicycle.
They expressed cautious optimism about a solution to the crisis.
Her experiences have made her cautious.
The air-pollution board has reacted with cautious optimism to the announcement.
He was very cautious about committing himself to anything.