Descending key
[计] 递降键
🧩 词语组成解析
a. 下降的, 下行的\\n[计] 递减
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
Mama, what are they doing to me? Help!
妈妈 ，他们在对我做什么？ 救命呀！
Excuse me, but may I ask a question?
对不起，我可以问个问题吗？
I think you need a number 47. The bus stop is along that road, on the right.
我想你需乘47路车。