Centration
共轴性
🗣️ 情景例句
What are your terms?
你的条件是什么？
Stereo set playing a record
放着唱片的立体声唱机
Some children were playing games on the bank and there were some people rowing on the river.
河岸上有些孩子正在玩耍，河面上有些人正在划船。