用“precaution system”造句大全，precaution system造句
Atlast,constructiononmassorganizationprecautionnettofulfillapublicsecurityprecautionsystem.ObjectiveToevaluateevidencefromAmericanmedicalriskmonitoringandprecautionsystem(AMRMPS)whichmayaffecttheconst...
用“precaution”造句大全，precaution造句
Asaprecautionscientistsaremonitoringradioactivityintheair.Bothwiperarmswillbereplacedasaprecautionfreeofchargetothecustomer.Orchardwithoutprecautionwillsufferheavylossincasecoldwaveoccyrs.SingaporeAir...
用“by way of precaution”造句大全，by way of precaution造句
asa(measureof)precaution=bywayofprecautionHiscunningbeganhere;hesmiledhabitually,bywayofprecaution,andwasalmostpolitetoeverybody,eventothebeggartowhomherefusedhalfafarthing....
用“precaution against”造句大全，precaution against造句
Equipmentisalwayscarefullysterilizedasaprecautionagainstinfection.takingavaccineasaprecautionagainstcontractingadisease.Takeprecautionagainsttheriskofexoticspeciesinvasionandsafeguardthesafetyofecosys...