Bod ultimate
[化] 最终生化需氧量
🧩 词语组成解析
[化] 生化需氧量
🗣️ 情景例句
No such thing as too many at an opening.
展览开幕怎么会嫌人太多呢。
What kind of grades did you make in college?
你在学院得到什么样的等级？
When he was driving along Catford Street recently,
最近，当他正开车在凯特福德街上行驶时，