Pairwise
成对[双]地, 两个两个地
🗣️ 情景例句
But his teeth hurt, and he just can't get to sleep, poor dear.
但他的牙疼， 他不能入睡， 可怜的小宝贝。
Measures should be taken to reinforce the cartons.
应采取措施加固纸箱。
How kind! Thank you.
你太好了！谢谢你。