Oleum copaibae
[医] 古巴香油
🧩 词语组成解析
n. 发烟硫酸\\n[化] 发烟硫酸
🗣️ 情景例句
Keep this information confidential, other companies would kill to get their hands on this.
这些资料可要保密，其他公司千方百计想得到它。
They called us just as we were having dinner.
当我们正在吃晚饭，他们就打电话给了我们。
I am looking forward to your early reply.
希望早日得到你的答复。