Directory key
[计] 目录关键字
🧩 词语组成解析
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 we have to get going
但我们必须走了，
It's a pain in the neck having to meet them at the airport.
必须到机场去接他们，真讨厌。
Li Lei.
李磊。