Bod moderator
[化] 生化需氧量缓和剂
🧩 词语组成解析
[化] 生化需氧量
moderator
[['mɔdəreitə]]
n. 主席, 会议主持人, 仲裁人\\n[计] 筛选人
🗣️ 情景例句
I think your idea of working at home is perfect.
我觉得你在家里工作的主意太好了。
I have some difficulty in expressing myself.
我表达起来有点困难。
It's time you went to bed.
你早就该睡觉了。