Cs
文职人员, 行政机构\\n[计] 通道状态, 通信仿真器, 公用源, 计算机软件
🗣️ 情景例句
He should just about get by in the exam.
他这次考试还能勉强及格。
When a dog is drowning everyone offers him drink.
落井下石。
and so the tools of long ago have remained when even the bones of the men who made them have disappeared without trace.
因此，尽管制造这些工具的人的骨头早已荡然无存，但远古时代的石头工具却保存了下来。