Prepollex
[医] 附生拇指, 额外拇指
🗣️ 情景例句
Which university do you attend?
你在哪所大学读书？
All right.
行。
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。