F-scope
[电] F镜
🧩 词语组成解析
🗣️ 情景例句
OK. Good night.
好， 晚安。
It is good to learn at another man's cost.
前车之覆，后车之鉴。
She finished it at half past nine. She went to bed before a quarter to ten.
30 她完成了作业。她9：45之前上床睡觉。