不要碰那个刻度盘.Don't touch that dial.该刻度盘能显示很微小的压力变化。The dial records very slight variations in pressure.她一直看着锅炉上的刻度盘，指针已指向了250度。She kept looking at the dial on the boiler. The needle had reached 250 degrees....
Sign up to be an organ donor.报名器官捐献.If the donor withholds performance, the donee may terminate the contractual relationship.赠与人中止履行的, 受赠人得终止合同关系.In a transfusion, donor and recipient should be of the same blood group to...
The annual slaughter of wildlife in Italy is horrific.在意大利，每年大量捕杀野生动物的现象令人震惊。They cynically tried to trade off a reduction in the slaughter of dolphins against a resumption of commercial whaling.他们见利忘义地试图以减少屠杀海豚数量作为交换条件，...