Electronics shops are selling out of small, portable Geiger counters that measure radiation.

在电子产品商店，用来测量辐射强度的小型便携式盖革计数器都已经卖光了。

youdao

Electronics shops are selling out of small, portable Geiger counters that measure radiation.

在电子产品商店，用来测量辐射强度的小型便携式盖革计数器都已经卖光了。

youdao