Aacon
[计] 机构记帐控制系统
🗣️ 情景例句
Hello, operator.
喂， 接线生。
When I came in, he was reading.
当我进来的时候，他在读书。
its action depends on the surface, water or ground, over which it rides.
它的飞行取决于它所悬浮的水面或地面。