Sentence key
[计] 句子关键字
🧩 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
I made an appointment with the doctor at three.
我和医生约好3点钟看病。
When the police arrived, I was resting.
当警察来的时候，我在休息。
Can she type this letter for me?Ask her please.
她能为我打一下这封信吗？请问她。