Numerical security
[计] 数字安全·数字保密
🧩 词语组成解析
🗣️ 情景例句
at the end of the semester.
就在这个学期结束的时候。
Can I see your license, please?
请你给我看一下你的驾驶执照行吗？
and since most medical men in the Health Services are overworked and have little time for offering time-consuming and little-appreciated advice on such subjects as diet,
因为卫生部门的大多数医生都超负荷工作，所以没有多少时间提出一些既费时而又不受人欢迎的忠告，如注意饮食、