Bialternant
[数]双交替式
🗣️ 情景例句
Now, let me check them.
现在 让我来看一看。
Yes, your money has arrived.
噢，您的汇款已经到了。
We gently woke him up and asked him to ferry us to the other side.
我们轻轻地把他唤醒，请他把我们摆渡过溪。