Maintenability
[电] 可持久率
🗣️ 情景例句
You need to complete some forms before the class.
上课之前你得填一些表格。
I feel younger than ever.
我觉得比以前年轻。
The conference was very well organized. Everything began and finished on time.
会议安排的很好。开始和结束都准时。