每种动物都有自己的生态位.Each animal has its ecological niche.生态位: 生物体所占据生境的最小单位.Niche: Smallest unit of a habitat that is occupied by an organism.生态位战略之二是生态位分离和生态位扩充战略.Second niche strategy is niche separation and niche expansion s...
如磁盘、打印机墨盒之类的电脑耗材computer consumables such as disks and printer cartridges打印质量也受到不黑白墨盒搁置工夫和搁置环境的感化.Print quality is also affected by color cartridge use time and usage.炭粉 、 打印鼓 、 墨盒或其他消耗品.Toner, Drum Unit , Ink Cartridge ...
The main obligation of insurant is on time pay insurance premium.被保险人的基本义务是按时缴纳保险费.Co-operation was more than just an attractive option, it was an obligation.合作不仅仅是诱人的选择，它也是一种责任。a driven sense of obligation紧迫的责任感You are ...
The party had been overlaid with a certain nervousness.这个聚会一直笼罩在不安的气氛中。wood overlaid with gold包金木The plate is overlaid with glittering gold.那个盘子镀有闪闪发光的金子....