Ammonia purifier
[机] 氨净化器
🧩 词语组成解析
ammonia
[ə'məunjə]
n. 氨;氨水;氨气;
n. 使洁净的人, 提纯者, 精炼器, 提纯器, 精炼者\\n[化] 净化器; 净化设备; 清洗器; 提纯器
🗣️ 情景例句
What time should I call back?
我应该何时再打来？
He established a new business.
他开创了新事业。
She's been there for two months. She's been there since September.
她进校有两个月了。她自9月份起便在那儿学习了。