Listening key
[电] 听唤键
🧩 词语组成解析
listening
['lisəniŋ]
adj. 收听的，收听无线电广播的;助听用的;
v. 倾听( listen的现在分词 );留心听;听信;（让对方注意）听着;
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
but I have work to do.
但我有工作要做。
Who is going to lose?
谁会输？
He built a glass wall through which he could watch what went on inside.
他建造一堵玻璃墙，透过玻璃墙他能够观察里面发生的事情。