concurrent
adj
~ (with sth) existing, happening or done at the same time 同时存在的、 发生的或完成的
developments concurrent with this 与此同时发生的事物. concurrently adv
He was given two prison sentences, to run concurrently. 他两罪均判监禁, 同期执行.
Are we allowed to use the basin by the side of the cupboard?
我们可以使用器皿柜旁边的那个水盆吗?
Why don't you do the experiment? I'm sure you would do it really well.
你干吗不做这个实验呢?我相信你一定会干的很棒的。
Pierre and I borrowed the money and bought the necklace. During the next ten years we both worked day and night to pay back the money we had borrowed. That's why I now look so old. Well, after all these years we've at last paid back all the money.