Static ringer
[电] 静止信号器
🧩 词语组成解析
ringer
['riŋə]
n. 套环，投环;
🗣️ 情景例句
Maybe Lillian will be at the reunion.
或许Lillian也会参加聚会。
What is the total circulation of this weekly magazine.
这家周刊总发行量多少？
Time for our lunch, said Bruce. Then he looked around. Oh dear! I don't understand!
“午饭时间到了，”布鲁斯说。然后他看看四周。“天啊！我弄不明白了！”