Ringing key
[电] 振铃键
🧩 词语组成解析
a. 响亮的, 明白的, 清脆的, 干脆的\\n[电] 振铃
key
[kiː]
n. 钥匙;（打字机等的）键;关键，线索，秘诀;（音乐的）调;
vt. 键入;锁上;调节…的音调;提供线索;
vi. 使用钥匙;
adj. 关键的;主要的;
🗣️ 情景例句
It was nice here, too.
这儿也很好。
Who is it? Come down.
是谁？下来。
When you place a sheet of paper in a fax machine, the machine reads the writing on the page and changes the shapes of letters into electronic signals.
当你把一张纸放进传真机里，机器就会"读"纸上的字迹，把字的形状变为电子符号。