Electronic keying
[电] 电子按键
🧩 词语组成解析
[计] 键控
🗣️ 情景例句
I was teaching music,
我当时教音乐，
Are you in a hurry?
赶时间吗？
At least we're safte here, I said.
“起码我们在这里是安全的，”我说。