Multilevel security problem
[计] 多级安全问题
🧩 词语组成解析
multilevel
['mʌltəˌlevəl]
n. 多级;多层次;
🗣️ 情景例句
But the interview will be good experience for you.
但这次面谈对你来说是一次很好的经验。
He who lives by hope will die by hunger.
靠希望生活的人将饥饿而死。
I started to sing. The baby watched and listened ,and she didn't cry any more.
我开始唱歌。小孩看着，听着，不再哭了。