那艘船在科伦坡装贮食物.The ship victualed at Colombo.查尔斯哈维兰从斯里兰卡首都科伦坡发回报道.Charles Haviland reports from the Sri Lankan capital Colombo.在自杀式袭击在科伦坡发生数小时后.The suicide attack in Colombo took place hours later....
Two of his biggest competitors are out of the ball game.他的两大劲敌出局了。I'd still like to go to a ball game.我还是想去看一场棒球赛。Are you going to the ball game?你去看棒球赛吗？...
汞的化学元素符号是什么？What's the chemical symbol for mercury?有些窃贼用汞水腐蚀他们的镣铐.Some thieves have eaten off their irons with mercury water.添加的甲基汞的回收率据报到达90%左右.The recovery of added methylmercury was reported to be approximately 9...