Zeroradiography
干放射线照相术
🗣️ 情景例句
Nervous?
紧张？
The fallout will probably infect millions.
辐射尘可能对数百万人造成影响。
One of the most famous sailing ships of the nineteenth century, the Cutty Sark, can still be seen at Greewich.
人们在格林威治仍可看到19世纪最有名的帆船之一“卡蒂萨克”号。