Obstertrical
产科的
🗣️ 情景例句
I'll give him your message as soon as he's available.
他一有空我就转告他您的留言。
How many more minutes will it take for the train to arrive?
火车还要多少分钟就要到达呢？
After the accident, all the lines and taps were clearly marked and new people joining the workforce were given a talk on safety before they started work.
火灾过后，所有的管道和龙头都被标得一清二楚，而且加入劳动队伍的新工人在开始工作之前要接受有关的安全教育。