The frame of an airship is made of light but strong metal.飞船的框架是用轻而坚固的金属制成的.The airship circled at sea.飞艇在海面打圈子.If necessary, the airship can stay up there for days to keep out of danger.必要时，飞艇能在那里停留数天以躲避危险。...
Patient: Do you have any cough syrup and lozenges?病人: 请问你们这儿有止咳糖浆或者含片 吗 ?The headdress, high and square, is decorated with lozenges.该头饰, 高度和面积, 装饰有含片.Ionized zinc lozenges, however, may shorten the duration of symptoms.而...
Since I have been at this school we have had three headmasters.自从我们到这所学校以来已经有三位校长了.Order and discipline have been placed in the hands of headmasters and governing bodies.维持秩序和纪律的工作已交接给了校长和管理机构了。There is a trend for knock...