precautionary measures
短语词组
- precautionary and remedial measures 防治措施
- problems and precautionary measures 問題與預防
- take precautionary measures 採取預防措施
- order precautionary measures 命令採取預防措施
- effective precautionary measures 有傚的預防措施
- precautionary measures against cheating 舞弊預防策略
- safety precautionary measures 安全預防措施 返回 precautionary measures