Oleum origanum
[医] 牛至油, 山美草油
🧩 词语组成解析
n. 发烟硫酸\\n[化] 发烟硫酸
n. 牛至属植物
🗣️ 情景例句
The rural workforce has been flowing in to the cities ever since the open door policy was adopted.
自从改革开放政策实施以来，农付劳动力正不断流向城市。
He is having a nightmare.
他在做着噩梦。
I'll ask her to call you. Goodbye.
我会叫她给你回电话的。再见。