P-
[医] 对[位](化学)
🗣️ 情景例句
Pete Waters, RFD Number 1, Chesterton.
Pete Waters， Chesterton乡村免费邮递路 一号。
How far is it to the university?
它离大学多远？
Is that all? He doesn't say very much,does he?
就这些吗？他没写许多，是吗？