这昆虫的翅膀几乎是透明的。The insect's wings are almost transparent.羽毛最初由昆虫的翅瓣演化而来.Feathers initially developed from insect scales.他发现把昆虫的翅膀比作一艘帆船在某种程度上是有用的。He finds the comparison of insect wings with a sailing boat useful up t...
Bunkering: To fill a ship's Bunker with coal or oil.装入燃料: 往船的燃料仓中添加装煤或油.Because people make a lot of money from bunkering, " he said. "因为 囤积 石油能赚到很多钱.Check bunkering and report.检查燃油情况并报告....
The targets would not be achieved unless other departments showed equal commitment.除非其他部门同样努力，否则这些目标无法达成。The South African mailboat arrived on Friday mornings unless bad weather intervened.除非受恶劣天气干扰，南非邮船一般在星期五上午抵达。All bi...