Pdb
abbr. 临时区议会；物理数据库
🗣️ 情景例句
Hi!
嗨！
I beg your pardon.
请原谅。
The vicar has been asked to have the tree cut down, but so far he has refused.
人们曾请求教区的牧师叫人把树砍掉，但他直到现在也没有同意。