Operational environment software
[计] 操作环境软件
🧩 词语组成解析
🗣️ 情景例句
It was very thoughtful of you to send flowers.
你送花来，想得真周到。
What time does the first train to Boston leave?
第一班去波士顿的列车什么时间开出呢？
The body's tissues are self-repairing and self-restoring to a degree, and function best when more or less continuously active.
人体组织在一定程度上有自我修补和自我恢复的能力，有张有弛地连续活动时，其功能最佳。