Kgy
[医][=kilogray]千戈瑞：吸收剂量单位
🗣️ 情景例句
I'll drive you to the station, dear.
我开车送你到车站去。
Fire and water are good servants, but bad masters.
水火是忠仆，造灾成元凶。
He is now retiring from political life and has gone abroad.
他现在退出了政界，到国外去了。