by twos的例句是：The children went in two by two.孩子们两个两个地进去。by twos的网络解释是。by twos的意思是每两人（一组）；两个地。
一、网络解释点此查看by twos的详细内容
1.
1. 每两人(一组)：by the way 顺便说一下 |bytwos 每两人(一组) | call for 要求
2. 两个地：bytwos and threes 三三两两地 |bytwos 两个地 |by type 按类型
3. by twos
3. 每两人：by the way 顺便说一下 |bytwos 每两人 | call for 要求
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4. 两个两个地,成双地：bytwos and threes || 三三两两地,零零星星地 |bytwos || 两个两个地,成双地 |by usage || 习惯上
二、例句
The children went in two by two.
孩子们两个两个地进去。
Its members fell off one by one.
它的成员一个个地退出了。
三、词汇搭配
by twos的相关临近词