proper
[ˈprɑ:pə(r)]
adj.
适当的，相当的，正当的，应该的，正式的，正常的;
固有的，特有的，独特的;
本来的，真正的，严格意义上的;
〈古〉漂亮的，优美的;
adv.
〈方〉适当地，好好地，非常，很，完完全全地，彻底地;
n.
[宗教][常用P-]特定节日等用的仪式，弥撒（祈祷、礼仪等）书的章节，特赞;
例句:
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Catherine demonstrated the proper way to cleanse the face.
凯瑟琳演示了洁面的正确方法。
来自柯林斯例句
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Britain imposed fines on airlines which bring in passengers without proper papers.
英国会对运载证件不齐全的乘客进入国内的航空公司课以罚款。
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He denied that he'd failed to keep a proper lookout that night.
他否认当晚守望不力。
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Perfectly proper that that document should not be published.
来自BBC
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Proper disposal could be to spread it back out.
来自SA
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Or we do proper planning and come in equipped.
来自VOA
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Underinvoicing is not the proper way of doing business.
开假发票不是做生意的正当办法。
来自《权威词典》
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Every animal has its proper instincts.
动物各有其特有的本能。
来自《权威词典》
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She's too ill to be nursed at home; she needs proper medical attention at a hospital.
她病很重,不该在家里护理,她需要住院接受妥善护理。
来自《权威词典》