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
I had a big breakfast, so I think I'll skip lunch today.
我吃了一顿丰盛的早餐，所以打算不吃午饭了。
Where am I supposed to pay the excess train fare?
我应该在哪里补票？
One third of this area is covered with forest.
这一地区三分之一的地方都是森林。