The maximum re - production period occurred during the 6 th adult instar.生殖量最大出现在第6成龄.Adult phototaxis and first instar larva eat rotten organic matter.成虫有趋光性,初孵幼虫喜食已腐烂的有机质.The result of the same insecticide against diff...
从量税是按商品的一定数量单位或重量单位征收的税.Specific duties are levied at the rate of so much per unit or pound.承载量:一次能举起的量或重量; 装载量.An amount or a weight raised or capable of being raised at one time; a load....
After dwelling in Rio for ten years, she moved to Lisbon.她在里约居住了10年之后迁居到里斯本去了.He was accredited ambassador to Lisbon.他奉派出任里斯本大使.Lisbon's foreign earnings have been badly hurt by the drastic drop in tourism.由于旅游业的严重滑...
她说话间，我把水壶灌满并插上了电源。I filled the kettle while she was talking and plugged it in.她把他们俩的杯子倒空，烧上了电水壶。She emptied both their mugs and switched on the electric kettle.数以百万计的水壶被生产出来。The jugs were produced in their millions....