Radiological safety
[医] 放射安全
🧩 词语组成解析
a. 放射学的
🗣️ 情景例句
I'll have to stand up and let the elderly lady have my seat.
我得起来把座位让给这个老婆婆。
Are you used to the food here?
你习惯吃这儿的饭菜吗？
Sally is leaving tomorrow and coming back on Saturday.
傻俐明天走，星期六回来。