為您提供precaution英英釋意。" />

色欲tv国产亚洲_久久午夜夜伦鲁鲁影院_一级特黄无码A片在线观看_免费黄色性感一级片_国内破女处破苞视频hd_欧美三级少妇免费_亚洲美腿丝袜福利一区_白丝秘书被躁到高潮视频av_91麻豆精品分享的内容是很丰富的_国产原创免费av网站

首頁英語詞典precautionprecaution英英釋意

precaution

英 [pr?'k???(?)n] 美[pr?'k???n]
  • n. 預(yù)防,警惕;預(yù)防措施
  • vt. 警惕;預(yù)先警告

英英釋意


1. a precautionary measure warding off impending danger or damage or injury etc.;
"he put an ice pack on the injury as a precaution"
"an insurance policy is a good safeguard"
"we let our guard down"
2. the trait of practicing caution in advance
3. judiciousness in avoiding harm or danger;
"he exercised caution in opening the door"
"he handled the vase with care"