A.E. 基本例句 🌏急症室;元音字母;元音字母有 A daily dose of0.8 millisieverts was recorded19 miles northwest of the plant on Thursday. I.A.E.A. guidelines recommend temporary relocation if levels reach30 millisieverts per month. 在周四,在电厂西北部十九公里范围内的日辐射量为0.8豪西弗.国际原子能组织建议,如果其级别在每月30豪西弗当量,周围居民应临时性迁移。 yeeyan