锕类任何化学性质相似, 原子序数在89 ( 锕 ) 与103 ( 铹 ) 之间变化的放射性元素. Any of a series of chemically similar, radioactive elements with atomic numbers ranging from 89 ( actinium ) through 103 ( lawrencium ).
They tried to get the harpoon into the ray before the sting tail came lashing over to retaliate...他们试图把鱼叉刺进鳐鱼体内，以防它猛摆那蜇人的尾巴报复。His tongue has a nasty sting , ie He says hurtful things.他的舌头能蜇人(说话伤人).Remove the bee sting wi...
My allegiance to Kendall and his company ran deep.我对肯德尔及其公司的忠诚加深了。"This is what I've longed for during my entire career," Kendall exulted.“这是我整个职业生涯中梦寐以求的，”肯德尔欣喜地说。Kendall is criterion of comparing the dependence of...
The asphalt playgrounds have been grassed over or sown with flowers.原来的柏油操场已经覆上了草皮或种满了鲜花。He put the flowers in a wide-mouthed blue vase.他把花放进蓝色阔口花瓶里。He had blundered into the table, upsetting the flowers.他不小心撞到了桌子，把花打翻了。...