Radiological safety
[医] 放射安全
🧩 词语组成解析
a. 放射学的
🗣️ 情景例句
Ginger ale with lots of ice for me, thank you.
姜汁，多加些冰块，谢谢。
The air had a delicious smell.
空气里有一股香味。
English is spoken as a first language by most people in the USA, Great Britain, Canada, Australia and New Zealand.
在美国、英国、加拿大、澳大利亚和新西兰，大多数人都把英语做为第一语言。