Comparison interventions included non - iodised salt, iodised water, iodised oil, iodation with potassium iodide versus potassium iodate.作对照的干预措施包括无碘食盐 、 碘化水 、 碘油, 以及碘酸钾与碘化钾作对照.The pound continued to sag despite four int...
There's a time lag between infection with HIV and developing AIDS.从感染艾滋病病毒到病发有一段滞后期。As conceit makes one lag behind, so modesty helps one make progress.骄傲使人落后, 谦虚使人进步.Ten minutes later, some of runners in the race b...