Learn Chinese Smarter
xì tǒng yìng jiàn zhǔ yào bāo kuò gè rén jì liàng jì hé dú chū qì
系统硬件主要包括个人剂量计和读出器。
The hardware includes personal dosimeters and Readers.
For more features to help you learn Chinese, please download the HanBook APP.