Jetec
[电] 联合电子管工程会议
🗣️ 情景例句
Now, tell me, what's the problem?
啊， 告诉我 有什么问题？
Pam clearly saw in her mind what would happen.
柏姆无法明白究竟发生了什么事。
The key to a solution of that problem lay in an everyday observation.
可以从我们的日常生活观察中找到这个问题的答案。