usefully造句 61. In some cases the slag can be disposed of usefully. 62. Within the same life - style, one can behave usefully or uselessly.英文造句holding the linewood flourmake references togosportpure mathematicsrube goldbergoutside directorprivate marketsaint georgestrip-searchantiresonanceanticathodebrain workrush out ofperiphericrock of gibraltarin a twitterscopolamineaortographysymbolicsday nurserythessalysimple listscientific calculatorbe taken up withporcbeet sugaraccounting numbersupply line