Spontaneous movement
[医] 自[发运]动
🧩 词语组成解析
🗣️ 情景例句
What is the cost?
费用是多少？
Good-bye, Mike.
再见，迈克。
She didn't visit her step-mother much, though I believe that they used to speak on the phone from time to time.
她不常看望她的继母，虽然，我相信她们过去时不进在电话里聊一聊。