Continuous vector function
[计] 连续向量函数
🧩 词语组成解析
🗣️ 情景例句
and sometimes there isn't.
有时候没有。
He still has a bad cold.
他仍然患重感冒。
'Rest', in terms of muscle relaxation and so on, can be achieved by a brief period lying, or even sitting down.
“休息”，从使肌肉得到放松等方面来看，只要稍微躺一躺，甚至坐一坐就能达到。