Variational monitor
[计] 变分监控器
🧩 词语组成解析
a. 变异的
🗣️ 情景例句
Take it easy. Don't work too hard.
悠着点。不要操劳过度。
To fly up and away
往上飞走
When I returned form abroad recently, a particularly officious young Customs Officer clearly regarded me as a smuggler.
最近一次，我也出国归来，碰上一位特别好管闲事的年轻海关官员，他显然把我当成走私犯。