The ventilator inventor s adventure prevented him from venturing revenge.通风机发明家的奇遇阻止了他冒险复仇.Their religious convictions prevented them from taking up arms.由于宗教信仰的原因，他们不会拿起武器进行反抗。He was supposed to go back to Bergen on the...

What's seventeen plus nine?17加9等于多少?Seventeen thousand Indians live in Arizona on a reservation.1.7万印第安人生活在亚利桑那州的保留地。Debbie is the black sheep of the family, having left home at seventeen to live with her boyfriend....

Objective To study the preventive effect of ofloxacin and chymotrypsin on post - operative peritoneal adhesion.目的探讨氧氟沙星、糜蛋白酶腹腔灌注对污染手术后腹腔粘连的预防作用.Objective : To explore and analyse ther eason preventive measure of portal h...

不管发生什么事，在任何情况下，无论如何，左不过...