precaution against
短语词组
- precaution system against crises 危机预警
- precaution n against 耐心
- precaution mechanism against deadlock 预防死锁机制
- precaution measure against thunderstroke 防雷措施
- precaution against earthquake [建]防震措施
- precaution against complication 并发症防治
- precaution against aids 预防艾滋病
- precaution against risk 风险防范 返回 precaution against