Sebacylic acid
[化] 癸二酸
🧩 词语组成解析
🗣️ 情景例句
About three weeks. We'll have enough time for our talks.
大约三个礼拜，我们有足够的时间交谈了。
Do not praise a day before sunset.
切勿褒贬过早。
What's the time?
几点了？