用“retain”造句大全，retain造句
Weshallretainourrights.Iwillretainmyright.Otherwiseyoumustretainthenullhypothesis.Forotheritems,retainthedefaultSettings.Onecannotretainyou,neverI.PleaseretaintheIBMCopyrightmessageineachsourcefile.Mi...
用“retain water”造句大全，retain water造句
Whatitcando:helpskinretainwater.Youcanadaptthesetobothcontrolrunoffandhelpplantedareasretainwaterbetter.Withfewertreestoretainwater,Heilongjianghassuffereddevastatingfloods.Similarly,manywomenretainwa...