...long queues at tills that make customers angry.收银台前令顾客恼火的长队There are already long queues of vehicles at petrol pumps.加油泵边车辆已经排起了长队。Their health-care system suffers from queues, shortages and ropey equipment.他们的医疗体系有很多...
The queues at the door wound around the building.门口的队伍绕了大楼一圈。Their health-care system suffers from queues, shortages and ropey equipment.他们的医疗体系有很多不足：要排队等候，资源短缺，设备陈旧。There are already long queues of vehicles at petrol pu...
Helium is a very light gas.氦是一种非常轻的气体。Helium is a gas used in balloons.氦是一种用于气球的气体.Unlike helium - 4, it cannot be produced by radioactive decay.与氦 - 4不同之处是, 氦-3不能由放射性衰变产生....
Researchers observed one bird impale a rodent on a cactus.研究人员观察到一只鸟把一只啮齿动物钉在一棵仙人掌上。Singing among the savage branches, it impale itself upon the longest, sharpest spine.它把自己钉在最尖最长的刺上,在蓁蓁树枝间婉啭啼鸣.I say my arrow will impale...