Timing, though, is essential. Preferably, the iodine is taken an hour before a known fallout incident.

时机选择非常重要，理想情况是在获悉核泄漏前一小时服用碘。

youdao

Timing, though, is essential. Preferably, the iodine is taken an hour before a known fallout incident.

时机选择非常重要，理想情况是在获悉核泄漏前一小时服用碘。

youdao