Contactor alarm
[电] 接触器警报
🧩 词语组成解析
n. 接触器\\n[化] 接触器
🗣️ 情景例句
That's all right.
没关系。
Are they all non-reserved seats?
他们全部不预订的吗？
Forty-two years later a tunnel was actually begun.
42年以后，隧道实际已经开始建了。