Sterilise bottles, teats and utensils by boiling or using an approved sterilizing agent.将奶瓶 、 奶嘴和容器用开水消毒或用专用的消毒剂.A biological indicator for monitoring the effectiveness of a sterilizing, disinfecting, etc.本专利公开了一种用于检测杀菌 ...
...prescriptive attitudes to language on the part of teachers...对教师使用语言的规范性态度Direct priMary legislation is largely permissive rather than prescriptive.直接的原始立法主要是许可性的而非说明性的.The psychologists insist, however, that they are...
Two fourteenth-century manuscripts of this text are still extant.这个文本仍有两份14世纪手抄本存世。extant remains of the ancient wall尚存的古城墙遗迹Some of Washington's letter are extant.华盛顿的有些信件仍然被保留着....